Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.

Americans pronounce commodity as kuh-MAH-duh-tee (/kəˈmɑdəɾi/). In "commodity", the "t" between vowels sounds like a quick "d" — the tongue briefly taps the ridge behind the upper teeth. This is called the Flap T, the kind of sound shift that makes everyday speech feel effortless. So instead of kuh·MAH·tuh·tee, you get kuh·MAH·duh·tee. Stress falls on the second syllable — keep everything else short and quick. You'll hear it in sentences like "Rising inflation has affected commodity prices across the global market".
Record yourself saying "commodity" and play it back. The mic stays on your device — nothing's uploaded.
4 syllables, 8 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
The textbook way isn't wrong — it's just not how anyone actually says it.
In "commodity", the "t" between vowels sounds like a quick "d" — the tongue briefly taps the ridge behind the upper teeth. /t/ or /d/ becomes a quick tap [ɾ] — sounds like a soft D. The tongue briefly taps the ridge behind the upper teeth.
Stress falls on the second syllable, not the others. Stretch MAH — keep everything else short and quick.
Don't pronounce the first syllable too fully. The unstressed syllable reduces to a schwa — the lazy "uh" sound — in casual speech.