Syllables Synonyms Quiz
perfidiously
How many syllables in perfidiously?
5 syllablesDivide perfidiously into syllables: per-fid-i-ous-ly
Stressed syllable in perfidiously: per-fid-i-ous-ly
How to say perfidiously:
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"perfidiously." HowManySyllables.com. How Many Syllables, n.d. Web. 16 December 2025.
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Syllables Synonyms Quiz
Synonyms for perfidiously
4 syllables
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