steer vs stair: hear and say the difference
steer and stair are identical except for one sound: steer has the ear sound, /ɪə/, and stair has the air sound, /eə/. Both glide back to the same relaxed centre; they differ only in where they START — EAR begins high on the 'sit' vowel, AIR begins lower on the 'bed' vowel.
The two words
The difference
What actually changes
Both glide back to the same relaxed centre; they differ only in where they START — EAR begins high on the 'sit' vowel, AIR begins lower on the 'bed' vowel.steer — /ɪə/
- Lips
- Slightly spread, then neutral.
- Tongue
- Starts high and front, glides back to the centre.
- Jaw
- Nearly closed, opening slightly through the glide.
stair — /eə/
- Lips
- Relaxed throughout.
- Tongue
- Starts mid front, glides back to the centre.
- Jaw
- Half open, closing slightly.
Each word in a sentence
steer
Steer gently round the bend.
stair
The bottom stair creaks.
Why this pair is hard
Hindi, Urdu, Spanish, Italian, Russian, Arabic and Turkish have no centring diphthongs, so both words come out as a plain vowel plus a tapped or trilled r and the starting height is the only thing left to separate them. German turns a final r into a schwa-like vowel, which makes both sides easier.
Straight answers
What is the difference between "steer" and "stair"?
One sound. steer is /stɪə/ and stair is /steə/ — everything else in the two words is identical, so that single contrast carries the whole meaning. Both glide back to the same relaxed centre; they differ only in where they START — EAR begins high on the 'sit' vowel, AIR begins lower on the 'bed' vowel.
Why do I say "steer" and "stair" the same way?
Hindi, Urdu, Spanish, Italian, Russian, Arabic and Turkish have no centring diphthongs, so both words come out as a plain vowel plus a tapped or trilled r and the starting height is the only thing left to separate them. German turns a final r into a schwa-like vowel, which makes both sides easier.
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.
Say "steer" and "stair" 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.