- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
45 entries under characteristic topic. ×
| silly(adjective, behavior, stupidity, silliness) | |
| foolish(adjective, behavior, stupidity, silliness) | |
| idiotic(adjective, stupidity, silliness) | |
| inane(adjective, stupidity, silliness) | |
| stupid(adjective, stupidity, silliness) | |
| absurd(adjective, stupidity, silliness) | |
| baby(adjective, behavior, children, immaturity) | |
| babyish(adjective, behavior, children, immaturity) | |
| childish(adjective, behavior, children, immaturity) | |
| cretinous(adjective, stupidity, silliness) | |
| daft(adjective, stupidity, silliness) | |
| half-witted(adjective, stupidity, silliness) | |
| immature(adjective, behavior, children, immaturity) | |
| infantile(adjective, behavior, children, immaturity) | |
| juvenile(adjective, behavior, children, immaturity) | |
| moronic(adjective, stupidity, silliness) | |
| puerile(adjective, behavior, children, immaturity) | |
| sissy(adjective, behavior, children, immaturity) | |
| sissyish(adjective, behavior, children, immaturity) | |
| sophomoric(adjective, stupidity, silliness) |
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| APA | Smart Define. (2016). foolishness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolishness/thesaurus/related |
| Chicago | Smart Define. 2016. "foolishness thesaurus" https://smartdefine.org/foolishness/thesaurus/related (accessed September 25, 2026). |
| Harvard | Smart Define 2016, foolishness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolishness/thesaurus/related>. |
| MLA | Smart Define. "foolishness thesaurus" 29 February 2016. Web. 25 September 2026. <https://smartdefine.org/foolishness/thesaurus/related> |