How many syllables in onomatopoeia?

There are 7 syllables in the word onomatopoeia.

How to pronounce onomatopoeia:

onomatopoeia (noun):: a word formed by onomatopoeia; noun. using words that imitate the sound they denote.; the naming of a thing or action by a vocal imitation of the sound associated with it (such as buzz, hiss)

Here are some other common 7-syllable words.

Syllable Fun Fact

Prosodic stress, which often falls on particular syllables within words and phrases, helps convey meaning and structure in spoken language.

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