To pronounce "decamillennium", say DEC-am-ill-enn-ium — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
decamillennium
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5
Syllables
14
Letters
DEC-am-ill-enn-ium
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"decamillennium" has 5 syllables: dec-am-ill-enn-ium.
"Decamillennium" has 5 syllables: dec · am · ill · enn · ium.
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