How to Spell English Sounds
You know how to say the word. Now how do you write it? This guide is organized by sound: find the sound you want to spell, and it tells you which letter patterns are available and when to use each one.
English often has multiple ways to spell the same sound. The choices aren't random; they follow patterns based on where the sound falls in a word and what letters surround it. This guide covers those patterns.
For the other direction (you see a word, how do you pronounce it?), see How to Read English.
Spelling patterns are informed by Ingglish's grapheme-to-phoneme (G2P) engine, which uses ~960 context-sensitive letter-to-sound rules based on the NRL/Elovitz system (1976). Word counts are based on 126,000 words in the CMU Pronouncing Dictionary.
Short Vowels
Short vowels are the simplest to spell, each having essentially one spelling.
Short A (as in cat)
| Spelling | Where it's used | Examples |
|---|---|---|
| a | Almost always | cat, hand, map, black, fast, back, plan, class, happy, matter |
This is the easiest vowel to spell. The only real challenge is distinguishing it from the other sounds a can make (long a, schwa).
Short E (as in bed)
| Spelling | Where it's used | Examples |
|---|---|---|
| e | Almost always | bed, red, get, set, left, best, help, next, step, well, check |
| ea | Some common words | head, bread, dead, health, weather, heavy, ready, spread, thread, breath |
When to use ea: There's no reliable rule. The ea = short e words must be memorized individually. They tend to cluster before d (head, bread, dead, read past tense, thread, spread) and th (health, wealth, breath, death, weather, leather, feather).
Short I (as in sit)
| Spelling | Where it's used | Examples |
|---|---|---|
| i | Almost always | sit, big, hit, fish, did, win, gift, miss, still, fill, list, trip |
| y | In some positions | gym, myth, system, symbol, mystery, crystal, rhythm, symptom, typical |
When to use y: Use y for the short i sound mainly in Greek-origin words, especially with common roots like gym-, syn-, sym-, sys-, crypt-, myst-, phys-, myth-, rhythm.
Short O (as in hot)
| Spelling | Where it's used | Examples |
|---|---|---|
| o | Almost always | hot, dog, not, stop, top, lot, drop, box, rock, clock, job |
| a | After w, qu | want, was, wash, watch, what, quality, quantity, squad, swat, swan |
When to use a: After w and qu, the letter a often sounds like short o. This is because the lip-rounding from /w/ shifts the vowel.
Short U (as in cup)
| Spelling | Where it's used | Examples |
|---|---|---|
| u | Most of the time | but, cut, run, bus, cup, sun, fun, jump, just, luck, much, must |
| o | In common words | come, some, done, love, money, month, mother, brother, other, son, won, none, nothing, monkey, front, color, comfort, company, cover, dozen, oven, above |
| ou | In some words | touch, young, country, trouble, double, enough, rough, tough, cousin, southern, courage |
When to use o: Many of the most common English words spell this sound with o. These are mostly Old English words where the spelling was influenced by Norman scribes (who changed u to o near letters like m, n, v, w to avoid confusion in handwriting). There's no rule; these must be memorized, but they cluster around -ove, -ome, -one, -other, -onth, -oney, -over.
Long Vowels
Long vowels are where English spelling gets interesting. Each long vowel sound has multiple spelling options, and the right choice depends on position within the word.
Long A (as in cake)
| Spelling | Where it's used | Examples |
|---|---|---|
| a_e | Middle of one-syllable words | make, cake, late, name, place, safe, wave, state, face, grade, game, take |
| ai | Middle of a word | rain, wait, paint, main, train, brain, chain, plain, claim, explain |
| ay | End of a word or syllable | day, play, say, away, way, stay, may, pay, today, always, birthday, essay |
| a | Open syllable (multisyllable) | baby, table, able, paper, later, nation, major, label, basic, station |
| eigh | Before t or silent gh | eight, weight, neighbor, freight, sleigh, weigh |
| ey | End of a word (uncommon) | they, grey, hey, prey, survey, obey, convey, whey |
| ea | Rare | steak, break, great |
How to choose:
- End of a word? Use ay: play, day, say, stay
- One-syllable word, sound in middle? Use a_e (cake, make) or ai (rain, wait). Use a_e when the sound comes right before a final consonant. Use ai when another consonant follows: rain (ai + n), paint (ai + nt).
- Multisyllable word, open syllable? Just a: baby, table, paper
Long E (as in see)
| Spelling | Where it's used | Examples |
|---|---|---|
| ee | Reliable default | see, free, tree, green, sleep, deep, keep, feet, meet, need, speed, week, feel |
| ea | Very common | eat, read, speak, clean, team, sea, meat, dream, heat, leave, please, reach |
| e | Open syllable | be, me, he, she, we, equal, legal, recent, evil, even, meter, secret |
| ie | After consonants (mid-word) | field, piece, believe, achieve, grief, chief, relief, shield, brief, thief |
| ei | After c | receive, ceiling, deceive, conceive, perceive, receipt |
| ey | End of multisyllable words | money, honey, key, journey, valley, turkey, monkey, hockey, kidney, donkey |
| e_e | Rare | these, complete, extreme, concrete, athlete |
| y | End of multisyllable words | happy, city, very, family, early, body, heavy, study, every, country, party |
How to choose:
- End of a short word? ee (see, free, tree, bee) or e (be, me, he, she, we)
- End of a multisyllable word? y (happy, city, family) or ey (money, honey, turkey)
- Middle of a word? ee and ea are both very common, and unfortunately the choice must often be memorized. ee is the "safer" guess when unsure.
- After c? Use ei: receive, ceiling
- After other consonants, before ld, f, ve, ce? Try ie: field, belief, achieve, piece
Long I (as in time)
| Spelling | Where it's used | Examples |
|---|---|---|
| i_e | Middle of one-syllable words | time, like, five, life, line, write, drive, while, side, wide, smile, white |
| igh | Before t or at word end | light, night, right, high, sight, fight, might, bright, flight, tight, sigh |
| y | End of a word | my, by, try, fly, cry, dry, sky, why, apply, supply, reply, deny, rely, July |
| i | Open syllable (multisyllable) | idea, item, iron, island, final, pilot, tiny, climate, silent, private |
| ie | End of one-syllable words | die, tie, pie, lie, vie |
| ye | End of a word (rare) | bye, dye, eye, rye |
| eigh | Rare | height, either (in some dialects) |
How to choose:
- End of a word? Use y (my, try, fly) or ie (die, tie, pie)
- Before t? Use igh: light, night, right, sight, fight, might, tight, flight, bright
- One-syllable word, sound in middle? Use i_e: time, like, five, life, drive
- Multisyllable word, open syllable? Just i: final, pilot, tiny
Long O (as in home)
| Spelling | Where it's used | Examples |
|---|---|---|
| o_e | Middle of one-syllable words | home, note, hope, close, those, alone, phone, stone, bone, nose, rose, joke |
| oa | Mid-word | boat, coat, road, goal, toast, load, foam, soap, roast, coach, groan, oak |
| ow | End of a word or syllable | low, show, know, grow, own, snow, slow, blow, follow, window, borrow, yellow |
| o | Open syllable or end of word | go, no, so, open, over, only, total, local, moment, notice, ocean, most, both |
| oe | End of a word (rare) | toe, foe, hoe, doe, woe, Joe, aloe |
| ough | Rare | though, although, dough |
How to choose:
- End of a word? Use ow (show, know, grow) or o (go, no, so)
- One-syllable word, sound in middle? Use o_e (home, note, hope) or oa (boat, coat, road). Use o_e before a single final consonant; oa works when another consonant follows or before a vowel.
- Multisyllable word, open syllable? Just o: open, over, moment
Long U (as in use)
| Spelling | Where it's used | Examples |
|---|---|---|
| u_e | Middle of words | use, cute, huge, pure, tube, abuse, excuse, refuse, fume, mute, fuse |
| u | Open syllable | unit, union, universe, unique, usual, music, human, student, future, humor |
| ew | End of a word | new, few, dew, hew, stew, brew, drew, chew, flew, grew, crew, blew |
| ue | End of a word | blue, true, due, clue, glue, argue, continue, issue, value, statue, rescue |
| oo | Common (no "y" sound) | moon, food, school, room, cool, pool, tool, choose, proof, tooth, roof, goose |
Note: after r, l, ch, j, and s, the "y" sound before /uː/ disappears: rule, June, chew, juice, super sound like /uː/ not /juː/.
How to choose:
- After r, l, j, ch, s and you just need the /uː/ sound? oo (moon, room, school) or ue (blue, true, rule) or ew (drew, brew, chew)
- Need the /juː/ sound? u_e (use, cute, fume) or ew (new, few) or u in an open syllable (music, human, unit)
The "OO" Sounds
OO as in moon (tense /uː/)
| Spelling | Examples |
|---|---|
| oo | moon, food, school, room, cool, pool, tool, soon, proof, tooth, roof, spoon |
| ue | blue, true, clue, glue, due, sue, pursue, continue, avenue |
| ew | blew, drew, chew, brew, flew, grew, crew, jewel, stew, screw, threw |
| u_e | rule, June, rude, crude, prune, flute, include, assume, costume |
| ou | soup, group, you, through, wound, route, routine, youth |
| o | do, to, who, move, prove, lose, shoe, two, tomb |
OO as in book (lax /ʊ/)
| Spelling | Examples |
|---|---|
| oo | book, look, cook, took, good, wood, stood, foot, hook, brook, wool, shook |
| u | put, push, pull, full, bull, bush, sugar, pudding, butcher, cushion |
| ou | could, would, should |
Pattern: Before k, use oo (book, look, cook, took, hook, shook, brook). For the u spelling, it clusters after p, b, f: put, push, pull, full, bull, bush.
Diphthongs
OW sound (as in now)
| Spelling | Where it's used | Examples |
|---|---|---|
| ou | Middle of a word | out, house, about, around, found, sound, ground, count, mouth, cloud, mountain |
| ow | End of a word or before n, l, er | now, how, cow, town, down, brown, crowd, power, flower, tower, allow, eyebrow |
How to choose:
- End of a word or syllable? Use ow: now, how, cow, allow, eyebrow, powder, tower
- Before n? Use ow: town, down, brown, gown, crown, drown, frown, clown
- Middle of a word otherwise? Use ou: house, about, found, sound, count, mountain
OY sound (as in boy)
| Spelling | Where it's used | Examples |
|---|---|---|
| oi | Middle of a word | oil, join, point, voice, choice, noise, coin, avoid, moisture, poison, soil |
| oy | End of a word | boy, joy, toy, enjoy, destroy, royal, loyal, employ, annoy, decoy, ploy |
Simple rule: oi in the middle, oy at the end. No exceptions.
AW sound (as in law)
| Spelling | Where it's used | Examples |
|---|---|---|
| au | Middle of a word | cause, August, author, fault, launch, sauce, audience, autumn, haunt, vault |
| aw | End of a word or syllable | draw, law, saw, awful, raw, crawl, dawn, lawn, jaw, yawn, straw, shawl, hawk |
| ough | Before t | bought, thought, ought, brought, fought, sought |
| augh | Before t | caught, taught, daughter, naughty, slaughter |
| al | Before k, l | walk, talk, all, ball, call, fall, small, tall, wall, always, also, salt, halt |
How to choose:
- End of a word? Use aw: law, draw, saw, raw, jaw, claw, straw
- Before t at the end? ought or aught for common words (bought, caught, thought, taught), otherwise au: fault, vault, haunt, astronaut
- Before k or l? Use al: walk, talk, all, ball, call, fall
- Middle of a word otherwise? Use au: cause, author, audience, launch
R-Colored Vowels
ER sound (as in her)
Three spellings, one sound: this is one of the trickiest spelling choices in English.
| Spelling | Frequency | Examples |
|---|---|---|
| er | Most common (21,052 words) | her, water, teacher, under, never, after, over, number, better, mother |
| ur | Second (3,815 words) | burn, turn, nurse, church, hurt, return, purpose, further, surface, Saturday |
| ir | Third (2,241 words) | bird, first, girl, third, sir, firm, birth, dirt, stir, shirt, circle, thirty |
| ear | Rare for this sound | learn, earth, search, early, earn, heard, pearl, rehearse |
| or | After w | work, word, world, worm, worse, worth, worship, worry |
Guidelines (imperfect but helpful):
- er is the default; when in doubt, guess er
- ur often follows b, ch, n, p, t: burn, church, nurse, purse, turn
- ir often appears in common short words: bird, girl, first, third, sir, stir, dirt
- After w, use or: work, word, world, worm, worse, worth
- Before n or rn: learn, earn, burn, turn, which could be ear, ur, or er (fern)
AR sound (as in car)
| Spelling | Examples |
|---|---|
| ar | car, star, garden, market, part, start, hard, large, park, farm, dark, smart, bar |
| ear | heart, hearth |
Almost always ar. The ear spelling for this sound is limited to heart and hearth.
OR sound (as in for)
| Spelling | Where it's used | Examples |
|---|---|---|
| or | Default | for, born, sport, morning, short, north, form, force, sort, horse, order |
| ore | End of a word | more, store, before, explore, ignore, restore, shore, core, score, bore |
| oar | Less common | board, roar, soar, hoard, coarse |
| our | In some words | four, pour, course, court, source, mourn, your |
| oor | Rare | door, floor, poor |
| ar | After w | war, warm, ward, warn, award, reward, toward, swarm, quarter, warp |
How to choose:
- End of a word with silent e? Use ore: more, store, before, core, score
- After w? Use ar: war, warm, ward, warn, reward
- Otherwise? Use or: born, sport, morning, form, horse, corn
Consonant Spelling Choices
The K Sound
| Spelling | Where it's used | Examples |
|---|---|---|
| k | Before e, i, y; after long vowels | keep, kind, key, make, like, take, bake, broke, smoke, sky |
| c | Before a, o, u, consonants | cat, come, cup, class, cold, car, call, close, claim, cloud, create |
| ck | After short vowels | back, black, kick, clock, neck, rock, duck, truck, stick, pocket, check |
| ch | Greek-origin words | school, chrome, character, stomach, ache, chaos, anchor, echo, orchestra |
| que | End of word (French origin) | unique, technique, antique, boutique, critique, physique, mystique |
How to choose:
- After a short vowel at end of syllable? Use ck: back, kick, duck, neck, rock
- Before e, i, or y? Use k: keep, kind, key, skill, skeleton
- Before a, o, u, or a consonant? Use c: cat, come, cup, class, crisp
- End of a French-origin word? Use que: unique, technique
The S Sound
| Spelling | Where it's used | Examples |
|---|---|---|
| s | Default | sit, stop, sun, best, last, most, yes, this, gas, bus |
| ss | After short vowels (doubling) | class, less, miss, cross, dress, loss, press, mass, pass, boss, mess |
| c | Before e, i, y (soft c) | city, center, cycle, face, ice, place, peace, science, circle, ceiling |
| sc | Before e, i (Latin origin) | science, scene, scent, scissors, muscle, fascinate, descend, discipline |
| ce | End of a word | place, face, race, space, voice, choice, dance, chance, prince, since, once |
| se | End of a word (less common) | house, mouse, goose, moose, pulse, rinse, tense, dense, immense, sense |
The Z Sound
| Spelling | Where it's used | Examples |
|---|---|---|
| z | Start of a word | zero, zone, zoo, zip, zoom, zeal |
| zz | After short vowels | jazz, buzz, fizz, fuzzy, puzzle, pizza, dizzy, drizzle, blizzard, muzzle |
| s | Between vowels; end of words | music, reason, please, choose, use, his, is, was, has, these, those, because |
| se | End of many words | choose, raise, praise, cause, pause, close (verb), noise, phrase,ease |
| ze | End of a word | freeze, breeze, sneeze, squeeze, organize, recognize, realize, analyze |
The s/z confusion: At the end of words and between vowels, s very often represents /z/. Words ending in -se after a long vowel are usually /z/: choose, raise, close (verb), nose, rose. After a short vowel, -se is usually /s/: house, mouse, goose (though these are /s/ only in the noun; house as a verb is /z/).
The J Sound (/dʒ/)
| Spelling | Where it's used | Examples |
|---|---|---|
| j | Start of a word | just, jump, join, job, judge, joy, journey, jam, jet, jeans |
| g | Before e, i, y (soft g) | gem, giant, gym, page, large, age, change, general, magic, engine, huge |
| ge | End of a word | page, large, age, change, stage, village, bridge, edge, judge, knowledge |
| dge | After short vowels | bridge, edge, judge, badge, ledger, ridge, fridge, wedge, hedge, lodge |
How to choose:
- Start of a word? Use j: jump, just, join, job, joy
- End of a word after a short vowel? Use dge: bridge, edge, badge, ridge, fudge
- End of a word after a long vowel or consonant? Use ge: page, huge, change, large, range
- Middle of a word before e or i? Use g: magic, engine, imagine, region, giant
The F Sound
| Spelling | Where it's used | Examples |
|---|---|---|
| f | Default | fish, five, fast, from, first, after, often, before, off, if |
| ff | After short vowels | off, staff, cliff, stiff, stuff, offer, effect, different, office, coffee |
| ph | Greek-origin words | phone, photo, physical, philosophy, pharmacy, graph, triumph, elephant |
| gh | End of some words | enough, rough, tough, laugh, cough |
The SH Sound (/ʃ/)
| Spelling | Where it's used | Examples |
|---|---|---|
| sh | Default | she, ship, fish, push, fashion, wash, shop, show, share, shine, shy |
| ti | Before -on, -al, -ous (Latin suffix) | nation, action, patient, partial, ambitious, initial, essential |
| ci | Before -al, -ous, -an (Latin suffix) | special, social, official, ancient, delicious, musician, facial |
| ssi | Before -on (Latin suffix) | mission, passion, session, permission, admission, impression |
| ch | French-origin words | machine, chef, champagne, charade, brochure, chauffeur, mustache |
| s/ss | Before u (in some words) | sure, sugar, issue, tissue, pressure, insurance |
How to choose:
- Start of a word? Always sh: she, ship, shop, show
- End of a word? Always sh: fish, push, wash, wish, rush, crash
- In a Latin suffix (-tion, -cial, -tial, etc.)? Use the suffix spelling: ti, ci, or ssi
- Recognizable French word? Use ch: machine, chef, champagne
- Everywhere else? sh
The CH Sound (/tʃ/)
| Spelling | Where it's used | Examples |
|---|---|---|
| ch | Default | child, much, church, teacher, chance, change, chapter, each, rich, such |
| tch | After short vowels | match, catch, watch, kitchen, stretch, witch, sketch, patch, ditch, stitch |
| t | Before -ure, -ual (Latin suffix) | nature, culture, future, picture, mixture, actual, virtual, mutual |
How to choose:
- After a short vowel? Use tch: match, catch, watch, kitchen, ditch, stitch, hatch
- After a long vowel, consonant, or at start of word? Use ch: teach, reach, church, child, lunch, bench
The N Sound at the End
| Spelling | Where it's used | Examples |
|---|---|---|
| n | Default | run, can, man, fun, ten, in, on, sun, pen, win, begin, thin, plan |
| nn | After short vowels (doubling) | dinner, connect, announce, innocent, beginning, funny, channel, manner |
| kn | Start of a word (k silent) | know, knee, knife, knock, knight, knot, knit, kneel, knowledge, knuckle |
| gn | Start of a word (g silent) | gnat, gnaw, gnome, gnarl, gnu |
| mn | End of a word (from Latin/Greek) | autumn, column, condemn, hymn, solemn, damn |
When to Double a Consonant
This is one of the most asked spelling questions. The rules are actually quite consistent:
Double the consonant when:
- Adding a suffix to a one-syllable word with a short vowel: run → running, sit → sitting, hop → hopping, big → bigger, hot → hottest, stop → stopped
- Adding a suffix to a multi-syllable word where the stress is on the final syllable: begin → beginning, occur → occurred, refer → referring, admit → admitting, prefer → preferred
- The word already has a doubled consonant: bell, miss, add, buzz, fall, less
Don't double when:
- The vowel is long: hope → hoping (not hopping), dine → dining (not dinning)
- The word ends in two consonants: jump → jumping, fast → faster, help → helping
- The stress is NOT on the final syllable: open → opening, happen → happened, visit → visiting, listen → listening
- The word ends in w, x, or y: play → playing, box → boxing, show → showing
Tricky Sound-Spelling Pairs
When to Use -TION vs -SION
Both make a "shun" sound, but:
| Spelling | When to use it | Examples |
|---|---|---|
| -tion | Default (most words) | nation, action, education, information, question, attention, collection |
| -sion | After l, n, r | expansion, tension, dimension, pension, version, conversion, excursion |
| -sion | When the root ends in -de, -d, -se, -t | decide → decision, explode → explosion, conclude → conclusion, permit → permission |
Quick test: If the root word ends in -de or -d, use -sion (decide → decision). If the root ends in -te or -t, use -tion (educate → education). When in doubt, -tion is far more common.
-ANCE vs -ENCE
Both pronounced the same. The choice depends on the root:
| Spelling | Pattern | Examples |
|---|---|---|
| -ance | Often pairs with -ant | importance/important, distance/distant, performance, appearance, insurance |
| -ence | Often pairs with -ent | difference/different, experience, confidence/confident, evidence, patience/patient |
Helpful hint: If you know the adjective form ends in -ant, the noun is -ance. If the adjective ends in -ent, the noun is -ence.
-ABLE vs -IBLE
Both pronounced the same (/əbəl/):
| Spelling | When to use it | Examples |
|---|---|---|
| -able | Added to complete English words | comfortable, reasonable, enjoyable, readable, breakable, washable |
| -ible | Added to Latin stems (not standalone words) | possible, terrible, visible, horrible, incredible, responsible, flexible |
Quick test: Remove the suffix. If what's left is a recognizable English word, use -able (enjoy → enjoyable). If not, use -ible (poss- is not a word → possible).
IE vs EI
The old rhyme: "I before E, except after C, or when sounding like A as in neighbor and weigh."
This actually works pretty well:
| Pattern | Examples |
|---|---|
| ie (default for /iː/) | believe, field, piece, achieve, relief, chief, brief, grief, shield, thief |
| ei (after c) | receive, ceiling, deceive, conceive, perceive, receipt |
| ei (for /eɪ/ sound) | eight, weight, neighbor, vein, rein, reign, freight, beige, veil, sleigh |
Common exceptions to memorize: weird, seize, either, neither, protein, caffeine, their, leisure, foreign, sovereign
Silent Letters: When Not to Write What You Hear
English has several letter combinations where one letter is silent. These aren't random; they follow patterns:
| You hear | But you write | When | Examples |
|---|---|---|---|
| /n/ | kn | Start of a word | know, knee, knife, knock, knight, knot, knit, kneel |
| /r/ | wr | Start of a word | write, wrong, wrap, wrist, wreck, wrestle, wrinkle |
| /n/ | gn | Start of a word | gnat, gnaw, gnome, gnarl, gnu |
| /m/ | mb | End of a word | climb, lamb, bomb, thumb, comb, dumb, limb, numb, tomb |
| /m/ | mn | End of a word | autumn, column, condemn, hymn, solemn, damn |
| /t/ | bt | In a few words | doubt, debt, subtle |
| /s/ | ps | Start of a word (Greek) | psychology, psalm, pseudo, psyche, psychiatry |
| /n/ | pn | Start of a word (Greek) | pneumonia, pneumatic |
| /f/ | ph | Greek-origin words | phone, photo, philosophy, pharmacy, elephant |
| consonant | doubled letter | After short vowels | bell, miss, add, buzz (only one sound despite two letters) |
Summary: The Most Common Spelling Mistakes and How to Avoid Them
| Problem | Why it's confusing | How to remember |
|---|---|---|
| ee vs ea for /iː/ | Both very common | No great rule; ee is safer when unsure |
| er vs ir vs ur | All sound identical | er is most common; ir in short common words; ur after b, ch, n, p, t |
| -tion vs -sion | Both say "shun" | -tion is the default; -sion when root ends in -de/-d |
| -ance vs -ence | Both sound identical | Match the adjective: -ant→-ance, -ent→-ence |
| -able vs -ible | Both sound identical | Full English word + -able; Latin stem + -ible |
| o vs u for /ʌ/ | come, love, some use o | Memorize the common o=/ʌ/ words; they cluster near m, n, v |
| c vs k for /k/ | When to use which? | c before a/o/u; k before e/i/y; ck after short vowels |
| Single vs double consonant | hopping vs hoping | Double after short vowels when adding suffixes |
| ie vs ei | Which order? | I before E except after C (with exceptions) |
For a writing system that eliminates all of these ambiguities, where every sound has exactly one spelling, see Ingglish.