Vocab Loco

VocabClass is sunsetting.
Say hello to something BETTER!

It’s not just different—it redefines word study.
But don’t take our word for it...
go see for yourself.

✨AI enhanced features ✨ More cactuses🌵

Check it out now! 🚀

radioactivity

Hear it
Hear it

Phonetic Respelling: [ rey-dee-oh-ak-tiv-i-tee ]

Definition: Play

noun. the natural process by which some atoms spontaneously disintegrate; emitting both particles and energy as they transform into different; more stable atoms.nbsp;

Sentence: Play Play

French physicist Henri Becquerel opened a drawer and discovered spontaneous radioactivity.

How many syllables in radioactivity?

7 syllables Play Syllables Game

Divide radioactivity into syllables:

ra-di-o-ac-tiv-i-ty

Radioactivity rhymes:

  • Four Syllable Rhymes
    • Hear activity activity
    • Hear captivity captivity
    • Hear festivity festivity
    • Hear nativity nativity
    • Hear passivity passivity
    • Hear proclivity proclivity
  • Five Syllable Rhymes
    • Hear aggressivity aggressivity
    • Hear conductivity conductivity
    • Hear connectivity connectivity
    • Hear creativity creativity
    • Hear exclusivity exclusivity
    • Hear expressivity expressivity
    • Hear inactivity inactivity
    • Hear negativity negativity
    • Hear objectivity objectivity
    • Hear productivity productivity
    • Hear progressivity progressivity
    • Hear reactivity reactivity
    • Hear receptivity receptivity
    • Hear reflexivity reflexivity
    • Hear relativity relativity
    • Hear selectivity selectivity
    • Hear sensitivity sensitivity
    • Hear subjectivity subjectivity
  • Six Syllable Rhymes
    • Hear hyperactivity hyperactivity
    • Hear insensitivity insensitivity
    • Hear interactivity interactivity
    • Hear retroactivity retroactivity
  • Seven Syllable Rhymes
    • Hear oversensitivity oversensitivity
    • Hear superconductivity superconductivity

Test drive some of our other games

Play now to sample our spelling, vocabulary and typing games.
Vocabulary Games (8 games)
Spelling Games (9 games)

Vocab Loco lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.

Sign up!

YEAH. Try it FREE!

Vocab Loco Consultant

Try our 14-day Free Trial to test drive
the Vocab Loco program.

Sign up for a 14-Day Free Trial Not now, thank you
Back to main site