Place the very tip of your tongue slightly between your teeth. Blow air gently around it without voicing.

Americans pronounce thursday as THURZ-day (/ˈθɜrzˌdeɪ/). Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "I heard your birthday is on Thursday" or "I will pencil you in for next Thursday afternoon" — more examples below.
Record yourself saying "thursday" and play it back. The mic stays on your device — nothing's uploaded.
2 syllables, 5 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
Touch the tip of your tongue to the roof of your mouth just behind your teeth. Add vocal cord vibration as you release.

Start with your jaw slightly open and the front of your tongue forward and slightly up. Glide upward, your jaw closes a little more and your tongue arches higher toward the roof of the mouth.
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.
Stress falls on the first syllable, not the others. Stretch THURZ — keep everything else short and quick.
Americans use a relaxed retroflex R — the tongue curls back rather than rolling. The R is one continuous sound with the vowel before it, not two separate sounds.