To pronounce "hyperthermostability", say HYPERTH-erm-ost-ab-il-ity — 6 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
hyperthermostability
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying hyperthermostability, then compare with the target. Your audio stays on this device — nothing is uploaded.
6
Syllables
20
Letters
HYPERTH-erm-ost-ab-il-ity
Say it like
"hyperthermostability" has 6 syllables: hyperth-erm-ost-ab-il-ity.
"Hyperthermostability" has 6 syllables: hyperth · erm · ost · ab · il · ity.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “hyperthermostability” in the full dictionary →