To pronounce "treacherously", say TREACH-er-ously — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
treacherously
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3
Syllables
13
Letters
TREACH-er-ously
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"treacherously" has 3 syllables: treach-er-ously. It rhymes with lecherously, if that helps it stick.
Practicing rhymes trains the same ending sounds.
"Treacherously" has 3 syllables: treach · er · ously.
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