burn vs born: hear and say the difference
burn and born are identical except for one sound: burn has the er vowel, /ɜː/, and born has the aw vowel, /ɔː/. ER is central and unrounded with the tongue bunched in the middle; AW pulls the tongue back and rounds the lips hard — if your lips are rounded on 'work' you have said 'walk'.
The two words
The difference
What actually changes
ER is central and unrounded with the tongue bunched in the middle; AW pulls the tongue back and rounds the lips hard — if your lips are rounded on 'work' you have said 'walk'.Accent note
Written here in the non-rhotic way most dictionaries use for British English. In American English both words keep more r colour — 'work' has a full r and 'walk' has none — which makes the contrast easier to hear, not harder.burn — /ɜː/
- Lips
- Slightly rounded and pushed a little forward.
- Tongue
- Central, bunched up in the middle or with the tip curled back.
- Jaw
- Half open.
born — /ɔː/
- Lips
- Clearly rounded and pushed forward.
- Tongue
- Back, at mid-low height.
- Jaw
- Open, but less than for AH.
Each word in a sentence
burn
Do not burn the toast.
born
She was born in Delhi.
Why this pair is hard
Spanish, Italian, Russian, Arabic and Turkish have no central long vowel, so the ER side is usually replaced by a rounded vowel plus a tapped r, which is exactly what turns 'work' into 'walk'. Mandarin has an r-coloured vowel, so the ER side is unusually accessible for those speakers.
Straight answers
What is the difference between "burn" and "born"?
One sound. burn is /bɜːn/ and born is /bɔːn/ — everything else in the two words is identical, so that single contrast carries the whole meaning. ER is central and unrounded with the tongue bunched in the middle; AW pulls the tongue back and rounds the lips hard — if your lips are rounded on 'work' you have said 'walk'.
Why do I say "burn" and "born" the same way?
Spanish, Italian, Russian, Arabic and Turkish have no central long vowel, so the ER side is usually replaced by a rounded vowel plus a tapped r, which is exactly what turns 'work' into 'walk'. Mandarin has an r-coloured vowel, so the ER side is unusually accessible for those speakers.
Should I train my ear or my mouth first?
Your ear. If you cannot reliably hear which word was said, your mouth has no target to aim at, and drilling produces a sound you cannot check. Run the listening test on this page until you are scoring four or five out of five, then record the pair.
Do all native speakers make this distinction?
Written here in the non-rhotic way most dictionaries use for British English. In American English both words keep more r colour — 'work' has a full r and 'walk' has none — which makes the contrast easier to hear, not harder.
Say "burn" and "born" and see which one you said
One take covers both words: reference mode aligns each sound against its target, so the contrast comes back scored on both sides. Free, private, in your browser.