2
entertaining(adjective, light, silly, crazy, funny)
2
fantastical(adjective, marvelous)
2
featherbrained
2
feeble-minded(impractical, half-baked, doomed)
2
flaky(adjective, light, wrong, wild, silly)
2
futile(adjective, silly, stupid, insignificant, useless)
2
gelastic(adjective, light, silly, stupid, crazy)
2
giddy
2
ill-judged(silly, impractical, half-baked, doomed, imbecility folly)
2
immature
2
immoderate(adjective, excessive, expensive, steep, high-priced)
2
impertinent
2
in vicious circle(expression, adjective, idiom, silly, stupid)
2
inconsequential(adjective, stupid, insignificant, useless, senseless)
2
inept(adjective, suitable, improper, absurd)
2
inexpedient
2
inflated(adjective, excessive, steep)
2
insignificant(adjective, mean, silly, stupid, useless)
2
jejune
2
jerky(adjective, light, silly, foolish, stupid)
10 years ago|23k views|share |citing 
APASmart Define. (2016). ridiculous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ridiculous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ridiculous thesaurus" https://smartdefine.org/ridiculous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, ridiculous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ridiculous/thesaurus/synonyms>.
MLASmart Define. "ridiculous thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/ridiculous/thesaurus/synonyms>