To pronounce "costus", say COST-us — 2 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
costus
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 costus, then compare with the target. Your audio stays on this device — nothing is uploaded.
2
Syllables
6
Letters
COST-us
Say it like
"costus" has 2 syllables: cost-us. It rhymes with faustus, if that helps it stick.
Practicing rhymes trains the same ending sounds.
"Costus" has 2 syllables: cost · us.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “costus” in the full dictionary →