Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
How to pronounce expires in American English
Americans pronounce expires as uhk-SPAHYRZ (/əkˈspaɪrz/). Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "I need to get my car inspected before the registration expires".
Now you try.
Record yourself saying "expires" and play it back. The mic stays on your device — nothing's uploaded.
Every sound in "expires".
2 syllables, 7 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
Place your tongue tip near the roof of your mouth behind your top teeth. Push air through the narrow gap. No voicing.

Press your lips together to stop the air, then release. No vocal cord vibration.

Start with your jaw open wide and your tongue resting low and flat. Glide the front of your tongue up toward the roof of your mouth as your jaw closes halfway.
Curl or bunch your tongue without letting the tip touch the roof of your mouth. Brace the sides of your tongue against your upper back teeth, and round your lips slightly.
Same position as S, but add vocal cord vibration. Feel the buzz.

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Common pronunciation mistakes in American English.
The textbook way isn't wrong — it's just not how anyone actually says it.
Stressing the wrong syllable.
Stress falls on the second syllable, not the others. Stretch SPAHYRZ — keep everything else short and quick.
Pronouncing the first syllable too fully.
Don't pronounce the first syllable too fully. The unstressed syllable reduces to a schwa — the lazy "uh" sound — in casual speech.






