186 entries under foolish topic. ×

2
potty(adjective, wild, silly, stupid)
2
reasonless(stupid, unreasonable, senseless, irrational)
2
short-sighted(adjective, weak, simple, silly)
2
thoughtless(adjective, silly, stupid, senseless)
2
unfounded(adjective, wild, unreasonable, fabulous)
2
unintelligent(adjective, weak, simple, silly)
2
unreasoning(unreasonable, irrational, illogical, arbitrary)
2
unthinking(adjective, careless, stupid, unreasonable)
2
weak(simple, silly, thoughtless, unwise)
1
jackass
1
aberrant(unreasonable, fantastic, illogical, monstrous)
1
acting crazy(expression, adjective, silly, crazy)
1
bedlamite(adjective, simple, silly, crazy)
1
beyond all reason(expression, idiom, silly, fantastic)
1
blithering
1
bone-headed
1
bonkers(adjective, simple, silly, crazy)
1
buggy(adjective, silly, crazy, mad)
1
capricious(adjective, wrong, happy, perfect, strange)
1
chuckle-headed
11 years ago|33k views|share |citing 
APASmart Define. (2015). absurd thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/absurd/thesaurus/synonyms
ChicagoSmart Define. 2015. "absurd thesaurus" https://smartdefine.org/absurd/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, absurd thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/absurd/thesaurus/synonyms>.
MLASmart Define. "absurd thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/absurd/thesaurus/synonyms>