- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
100 entries under silly topic. ×
| acting crazy(expression, adjective, foolish, crazy) | |
| aper(mad, insane) | |
| balmy(adjective, wild, foolish, crazy) | |
| beyond all reason(expression, idiom, foolish, unwise) | |
| derisory(foolish, unwise) | |
| foolhardy(foolish, unwise) | |
| half-baked(foolish, unwise) | |
| ill-conceived(foolish, unwise) | |
| impracticable(foolish, unwise) | |
| imprudent(foolish, unwise) | |
| inappropriate(foolish, unwise) | |
| madcap(adjective, crazy, zany) | |
| out of all reason(expression, idiom, foolish, unwise) | |
| puerile(foolish, unwise) | |
| quixotic(foolish, unwise) | |
| short-sighted(foolish, unwise) | |
| unrealistic(foolish, unwise) | |
| unwise | |
| unworkable(foolish, unwise) | |
| zany(adjective, wild, foolish, crazy) |
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| APA | Smart Define. (2016). erratic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/erratic/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "erratic thesaurus" https://smartdefine.org/erratic/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, erratic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/erratic/thesaurus/synonyms>. |
| MLA | Smart Define. "erratic thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/erratic/thesaurus/synonyms> |