To pronounce "hydrothermalism", say HYDROTH-erm-al-ism — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
hydrothermalism
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 hydrothermalism, then compare with the target. Your audio stays on this device — nothing is uploaded.
4
Syllables
15
Letters
HYDROTH-erm-al-ism
Say it like
"hydrothermalism" has 4 syllables: hydroth-erm-al-ism.
"Hydrothermalism" has 4 syllables: hydroth · erm · al · ism.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “hydrothermalism” in the full dictionary →