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- pronunciation:
- frI
v
ls
| part of speech: |
adjective |
| definition: |
likely to be too silly; lacking sense.
Such a frivolous boy cannot be trusted to watch his baby sister.- antonyms:
- earnest, serious, sober
- similar words:
- giddy, idle, silly
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| related words: |
dizzy, empty, gay, insignificant, light, playful, shallow, trivial |
| derivations: |
frivolously (adv.), frivolousness (n.) |
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