To pronounce "efficious", say EFF-ic-ious — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
efficious
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3
Syllables
9
Letters
EFF-ic-ious
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"efficious" has 3 syllables: eff-ic-ious.
"Efficious" has 3 syllables: eff · ic · ious.
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