- Definitions|2
- Thesaurus|744
- Abbreviations|0
200 entries under adjective topic. ×
| inadvisable(foolish, rash, risky, recommended) | |
| inattentive(careless, wild, thoughtless, easygoing) | |
| nervy(strong, smart, bold, resolute) | |
| presumptuous(rude, impulsive, aggressive, arrogant) | |
| quixotic(silly, foolish, fantastic, unwise) | |
| ridiculous(silly, foolish, stupid, fantastic) | |
| senseless(silly, foolish, crazy, fantastic) | |
| unwary(careless, foolish, thoughtless, impulsive) | |
| irrational(simple, careless, wild, silly) | |
| cheeky(smart, rude, bold, brave) | |
| dashing(strong, bold, spirited, brave) | |
| desperado | |
| fatuous(silly, foolish, stupid, crazy) | |
| forward(strong, smart, rude, bold) | |
| hare-brained | |
| inane(silly, foolish, stupid, crazy) | |
| insane(silly, foolish, crazy, fantastic) | |
| nonchalant | |
| nonsensical(silly, foolish, stupid, fantastic) | |
| precipitant(careless, careful, thoughtless, impulsive) |
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| APA | Smart Define. (2015). foolhardy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolhardy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "foolhardy thesaurus" https://smartdefine.org/foolhardy/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, foolhardy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolhardy/thesaurus/synonyms>. |
| MLA | Smart Define. "foolhardy thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/foolhardy/thesaurus/synonyms> |