Raise the back of your tongue to touch the soft palate. Add vocal cord vibration, then release.

Americans pronounce groan as GROHN (/groʊn/). You'll hear it in sentences like "The organ began to groan in the great hall".
Record yourself saying "groan" and play it back. The mic stays on your device — nothing's uploaded.
1 syllable, 4 sounds. Explore each sound's mouth shape and how it's made.
Raise the back of your tongue to touch the soft palate. Add vocal cord vibration, then release.

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.
Start with your mouth slightly open, then close your jaw slightly as your lips round. Shift your tongue back slightly, then stretch the back up.
Touch the tip or front edge of your tongue to the roof of your mouth behind your teeth. Air flows through your nose.
