To pronounce "diphtheroidal", say DIPHTH-er-oid-al — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
diphtheroidal
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4
Syllables
13
Letters
DIPHTH-er-oid-al
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"diphtheroidal" has 4 syllables: diphth-er-oid-al.
"Diphtheroidal" has 4 syllables: diphth · er · oid · al.
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