To pronounce "heterodifunctional", say HET-er-od-if-unct-ion-al — 7 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
heterodifunctional
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 heterodifunctional, then compare with the target. Your audio stays on this device — nothing is uploaded.
7
Syllables
18
Letters
HET-er-od-if-unct-ion-al
Say it like
"heterodifunctional" has 7 syllables: het-er-od-if-unct-ion-al.
"Heterodifunctional" has 7 syllables: het · er · od · if · unct · ion · al.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “heterodifunctional” in the full dictionary →