To pronounce "castasterone", say CAST-ast-er-on-e — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
castasterone
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5
Syllables
12
Letters
CAST-ast-er-on-e
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"castasterone" has 5 syllables: cast-ast-er-on-e.
"Castasterone" has 5 syllables: cast · ast · er · on · e.
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