To pronounce "prothallial", say PROTH-all-ial — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
prothallial
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3
Syllables
11
Letters
PROTH-all-ial
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"prothallial" has 3 syllables: proth-all-ial.
"Prothallial" has 3 syllables: proth · all · ial.
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