52 entries under silly topic. ×

1
brainless(foolish, thoughtless, unwise, unintelligent)
1
crazy(foolish, thoughtless, unwise, unintelligent)
1
daffy(foolish, thoughtless, unwise, unintelligent)
1
dippy(thoughtless, unwise)
1
doltish(foolish, thoughtless, unwise, unintelligent)
1
fantastic(thoughtless, unwise)
1
fatuous(thoughtless, unwise)
1
feebleminded(foolish, thoughtless, unwise, unintelligent)
1
half-baked(foolish, thoughtless, unwise, unintelligent)
1
half-witted(foolish, thoughtless, unwise, unintelligent)
1
harebrained(foolish, thoughtless, unwise, unintelligent)
1
ill-advised(foolish, thoughtless, unwise, unintelligent)
1
ill-considered(thoughtless, unwise)
1
imbecilic(thoughtless, unwise)
1
imprudent(thoughtless, unwise)
1
incautious(thoughtless, unwise)
1
indiscreet(thoughtless, unwise)
1
injudicious(thoughtless, unwise)
1
jerky(foolish, thoughtless, unwise, unintelligent)
1
kooky(foolish, thoughtless, unwise, unintelligent)
13 years ago|1.7k views|share |citing 
APASmart Define. (2013). cockamamy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/cockamamy/thesaurus/synonyms
ChicagoSmart Define. 2013. "cockamamy thesaurus" https://smartdefine.org/cockamamy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2013, cockamamy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/cockamamy/thesaurus/synonyms>.
MLASmart Define. "cockamamy thesaurus" 28 June 2013. Web. 30 September 2026. <https://smartdefine.org/cockamamy/thesaurus/synonyms>