87 entries under ridiculous topic. ×

4
droll(adjective, silly, absurd, amusing)
4
grotesque
4
incredible
4
nitwitted(adjective, simple, silly, stupid, senseless)
4
vain(adjective, slight, silly, trivial)
3
flaky(adjective, wrong, wild, silly, stupid)
3
impractical(adjective, careless, silly, stupid, unreasonable)
3
insignificant(adjective, silly, stupid, trivial, incompetent)
3
wrong(adjective, careless, stupid, crazy, unreasonable)
2
curious
2
dubious
2
futile(adjective, dull, simple, slow, silly)
2
oddball
2
purposeless(adjective, silly, stupid, insignificant, senseless)
2
unimportant(adjective, silly, stupid, insignificant, trivial)
2
unsound(adjective, wrong, silly, stupid, crazy)
1
double talk(expression, adjective, silly, stupid, insignificant)
1
freaky(strange, silly, stupid, unreasonable, senseless)
1
incompetent(slight, silly, trivial, absurd)
1
poppycock
10 years ago|43k views|share |citing 
APASmart Define. (2016). foolish thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms
ChicagoSmart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, foolish thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>.
MLASmart Define. "foolish thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms>