iː · ɪ · æ · ɛ · ʊ · uː
Tricky English vowel pairs
English has more vowels than most languages, and the differences are small. Long and short, tense and lax — get these six pairs right and your speech becomes dramatically easier to follow.
Who this is for: ESL learners at every level, especially speakers of Spanish, Italian, Japanese, Arabic and Slavic languages.
30 words with IPA · minimal pairs · sentence ladders · free, no signup
Where to put your tongue
- 1/iː/ (sheep) is long and tense — smile hard, tongue high and forward, hold it.
- 2/ɪ/ (ship) is short and relaxed — jaw slightly lower, no smile, cut it short.
- 3/æ/ (bad) drops the jaw wide; /ɛ/ (bed) keeps it half open.
- 4/ʌ/ (cup) is central and relaxed; /ɑː/ (car) is open and back.
- 5/ʊ/ (full) is short with loose lips; /uː/ (fool) is long with tight rounding.
Common mistakes
- Using one vowel for both members of a pair, so 'ship' and 'sheep' sound the same.
- Making short vowels too long — length alone will not fix the quality difference.
- Adding a glide to /e/ and /o/ where English wants a pure or diphthongal sound.
- Over-pronouncing unstressed vowels instead of reducing them to schwa /ə/.
Word list
IPA plus a plain respelling — capitals mark the stressed syllable. Read each column slowly first, then at speaking pace.
/iː/ long — sheep
| Word | IPA | Say it |
|---|---|---|
| sheep | /ʃiːp/ | SHEEP |
| beach | /biːtʃ/ | BEECH |
| seat | /siːt/ | SEET |
| leave | /liːv/ | LEEV |
| feel | /fiːl/ | FEEL |
| piece | /piːs/ | PEES |
/ɪ/ short — ship
| Word | IPA | Say it |
|---|---|---|
| ship | /ʃɪp/ | SHIP |
| bit | /bɪt/ | BIT |
| sit | /sɪt/ | SIT |
| live | /lɪv/ | LIV |
| fill | /fɪl/ | FIL |
| business | /ˈbɪz.nəs/ | BIZ-nuhs |
/æ/ vs /ɛ/ — bad and bed
| Word | IPA | Say it |
|---|---|---|
| bad | /bæd/ | BAD |
| bed | /bɛd/ | BED |
| man | /mæn/ | MAN |
| men | /mɛn/ | MEN |
| sand | /sænd/ | SAND |
| send | /sɛnd/ | SEND |
| axe | /æks/ | AKS |
| expect | /ɪkˈspɛkt/ | ik-SPEKT |
/ʊ/ vs /uː/ and /ʌ/ vs /ɑː/
| Word | IPA | Say it |
|---|---|---|
| full | /fʊl/ | FUUL |
| fool | /fuːl/ | FOOL |
| pull | /pʊl/ | PUUL |
| pool | /puːl/ | POOL |
| could | /kʊd/ | KUUD |
| cooed | /kuːd/ | KOOD |
| cup | /kʌp/ | KUP |
| carp | /kɑːrp/ | KARP |
| color | /ˈkʌl.ɚ/ | KUL-ur |
| collar | /ˈkɑː.lɚ/ | KAH-lur |
Minimal pairs
Say each pair out loud, three times. If the two words sound identical, the sound is not landing yet.
ship vs sheep
short and relaxed vs long and smiling
bit vs beat
same contrast, final /t/
bed vs bad
half-open vs wide-open jaw
full vs fool
loose lips vs tight rounding
cot vs caught
merged in many accents — pick one and be consistent
walk vs work
back vowel vs r-coloured vowel
Sentence ladders
Start with the single word, then add length. Never move up a rung until the one below is clean.
sheep
three sheep
Three sheep slipped off the ship's steep steps.
bad
a bad bed
Ten men said the bed was bad and the sand was damp.
fool
a full pool
The pool was full, so a fool pulled the pull-cord.
beat
a steady beat
It is a bit of a beat, and I live to leave it.
Tongue twisters for this sound
Practise these with your microphone and get an instant accuracy score.
Happy hippos hop over hairy hedgehogs.
medium · practise with the mic →
An octopus in an orchard eats oranges over oceans.
medium · practise with the mic →
The yappy puppy yodeled a yearly yarn.
easy · practise with the mic →
Harry hurried home to a huge hot ham.
easy · practise with the mic →
Odd otters offer oddly ordinary oatmeal.
medium · practise with the mic →
Yummy yams yield yearly.
easy · practise with the mic →
A ten-minute daily routine
- 1. Two minutes on the mouth position, in front of a mirror.
- 2. Three minutes reading the word list aloud, slowly.
- 3. Two minutes on minimal pairs, three times each.
- 4. Two minutes climbing one sentence ladder.
- 5. One minute on a tongue twister — slow first, fast last.
- 6. Record yourself once a week and compare.