To pronounce "onomastics", say ON-om-ast-ics — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
onomastics
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 onomastics, then compare with the target. Your audio stays on this device — nothing is uploaded.
4
Syllables
10
Letters
ON-om-ast-ics
Say it like
"onomastics" has 4 syllables: on-om-ast-ics. It rhymes with gymnastics and plastics, if that helps it stick.
Practicing rhymes trains the same ending sounds.
"Onomastics" has 4 syllables: on · om · ast · ics.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “onomastics” in the full dictionary →