- Definitions|1
- Thesaurus|333
- Abbreviations|0
| joke | |
| light-headedness | |
| light-mindedness | |
| measliness(noun, unimportance, negligible, worthlessness, inconsequence) | |
| memorabilia(unimportance, worthlessness, inconsequence) | |
| mercurialness(unpredictability, flightiness, randomness) | |
| merriment(playfulness, perkiness) | |
| minutia(unimportance, worthlessness, inconsequence) | |
| minutiae(unimportance, worthlessness, inconsequence) | |
| motto(triviality, levity, superficiality) | |
| negligible(noun, unimportance, worthlessness, inconsequence, pettiness) | |
| negligibleness(noun, unimportance, negligible, worthlessness, inconsequence) | |
| offhandedness | |
| perkiness(merriment, playfulness) | |
| pettiness(unimportance, negligible, worthlessness, inconsequence) | |
| platitude(triviality, levity, superficiality) | |
| popgun | |
| prosaicism(triviality, levity, superficiality) | |
| prosaism(triviality, levity, superficiality) | |
| prose(triviality, levity, superficiality) |
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Frivolousness on
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| APA | Smart Define. (2015). frivolousness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frivolousness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "frivolousness thesaurus" https://smartdefine.org/frivolousness/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, frivolousness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frivolousness/thesaurus/synonyms>. |
| MLA | Smart Define. "frivolousness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/frivolousness/thesaurus/synonyms> |