How many syllables in Onion?
2
onion has 2 syllables
Exact — from pronouncing dictionary
The word onion is broken into 2 syllables when spoken — each syllable is built around one vowel sound. You can check any word, line, or verse with the syllable counter.
Looking for rhymes? See words that rhyme with Onion.
More about Onion
How many syllables are in onion?
Onion has 2 syllables.
Is onion in the dictionary?
Yes — Onion is in our pronouncing dictionary, so its 2 syllables count is exact.