To pronounce "radioactive", say RAD-ioact-iv-e — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
radioactive
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4
Syllables
11
Letters
RAD-ioact-iv-e
Say it like
"radioactive" has 4 syllables: rad-ioact-iv-e. It rhymes with attractive and active, if that helps it stick.
Practicing rhymes trains the same ending sounds.
"Radioactive" has 4 syllables: rad · ioact · iv · e.
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