To pronounce "reactivity", say REACT-iv-ity — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
reactivity
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3
Syllables
10
Letters
REACT-iv-ity
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"reactivity" has 3 syllables: react-iv-ity. It rhymes with proclivity and activity, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Reactivity" has 3 syllables: react · iv · ity.
Reactivity: Responsiveness to stimulation
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