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fortissimo
adverb
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How to pronounce fortissimo:

Definition of fortissimo:

fortissimo (adverb):
very loud

Synonyms for fortissimo:

loudlyforte

Antonyms for fortissimo:

silentlysoftlyinaudiblyquietly

Other 4-syllable words like fortissimo

Here are some other common words that have 4 syllables, like fortissimo does.

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