- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
93 entries under foolish topic. ×
| inappropriate(silly, unwise) | |
| odd(silly, unwise) | |
| out of all reason(expression, idiom, silly, unwise) | |
| peculiar(silly, crazy, unwise, queer) | |
| puerile(silly, unwise) | |
| quixotic(silly, unwise) | |
| raging(silly, stupid) | |
| raving(silly, stupid) | |
| short-sighted(silly, unwise) | |
| strange(silly, unwise) | |
| unrealistic(silly, unwise) | |
| unsettled(silly, stupid) | |
| unworkable(silly, unwise) |
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| APA | Smart Define. (2016). cuckoo thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cuckoo/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cuckoo thesaurus" https://smartdefine.org/cuckoo/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, cuckoo thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cuckoo/thesaurus/synonyms>. |
| MLA | Smart Define. "cuckoo thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/cuckoo/thesaurus/synonyms> |