- Definitions|2
- Thesaurus|744
- Abbreviations|0
194 entries under foolish topic. ×
| of unsound mind(expression, idiom, silly, fantastic) | |
| off the deep end(expression, careless, thoughtless, rash) | |
| out of all reason(expression, idiom, silly, fantastic) | |
| out to lunch(expression, idiom, silly, rash) | |
| outrageous(adjective, wild, strange, silly) | |
| overhasty(careless, thoughtless, impulsive, rash) | |
| peculiar(silly, fantastic, unwise, impractical) | |
| playing with fire(expression, idiom, careless, wild) | |
| risky(adjective, anxious, bold, worried) | |
| self-willed(adjective, determined, crazy, impulsive) | |
| strange(silly, fantastic, unwise, impractical) | |
| unadvisable(careless, thoughtless, rash, irresponsible) | |
| uncontrolled(adjective, wild, crazy, thoughtless) | |
| ungovernable(adjective, determined, crazy, impulsive) | |
| unintelligent(crazy, insane, rash, risky) | |
| unrealistic(adjective, silly, fantastic, unwise) | |
| unrestrained(adjective, crazy, irrational, outrageous) | |
| unruly(adjective, determined, crazy, impulsive) | |
| unworkable(silly, fantastic, unwise, impractical) | |
| weird(silly, fantastic, unwise, impractical) |
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| APA | Smart Define. (2015). foolhardy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/foolhardy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "foolhardy thesaurus" https://smartdefine.org/foolhardy/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, foolhardy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/foolhardy/thesaurus/synonyms>. |
| MLA | Smart Define. "foolhardy thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/foolhardy/thesaurus/synonyms> |