How many syllables in Illustrious?
4
illustrious has 4 syllables
Exact — from pronouncing dictionary
The word illustrious is broken into 4 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 Illustrious.
More about Illustrious
How many syllables are in illustrious?
Illustrious has 4 syllables.
Is illustrious in the dictionary?
Yes — Illustrious is in our pronouncing dictionary, so its 4 syllables count is exact.