To pronounce "radio-active", say RAD-ioact-iv-e — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
radio-active
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4
Syllables
12
Letters
RAD-ioact-iv-e
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"radio-active" has 4 syllables: rad-ioact-iv-e.
"Radio-active" has 4 syllables: rad · ioact · iv · e.
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