68 entries under foolishness topic. ×

13
foolish(adjective, characteristic, absurdity, insanity, ignorance)
9
absurd(adjective, characteristic, absurdity, insanity, ignorance)
9
silly(adjective, ignorance, stupidity, hastiness)
7
imprudent(adjective, characteristic, absurdity, insanity, ignorance)
7
loony(adjective, characteristic, absurdity, ignorance, stupidity)
7
preposterous(adjective, characteristic, absurdity, ignorance, stupidity)
7
stupid(adjective, characteristic, absurdity, ignorance, stupidity)
7
unreasonable(adjective, characteristic, absurdity, insanity, ignorance)
5
crazy(adjective, characteristic, absurdity, insanity, ignorance)
5
foolhardy(adjective, characteristic, absurdity, insanity, ignorance)
5
harebrained(adjective, characteristic, absurdity, insanity, ignorance)
5
idiotic(adjective, ignorance, stupidity, hastiness)
5
inane(adjective, ignorance, stupidity, hastiness)
5
insane(adjective, characteristic, absurdity, insanity, ignorance)
5
ludicrous(adjective, ignorance, stupidity, hastiness)
5
nonsensical(adjective, ignorance, stupidity, hastiness)
5
nutty(adjective, characteristic, absurdity, insanity, ignorance)
5
ridiculous(adjective, characteristic, absurdity, insanity, ignorance)
5
wacky(adjective, characteristic, absurdity, insanity, ignorance)
5
wild(adjective, characteristic, absurdity, insanity, ignorance)
56 years ago|0 views|share |citing 
APASmart Define. (1970). not taught thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/not_taught/thesaurus/related
ChicagoSmart Define. 1970. "not taught thesaurus" https://smartdefine.org/not_taught/thesaurus/related (accessed September 28, 2026).
HarvardSmart Define 1970, not taught thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/not_taught/thesaurus/related>.
MLASmart Define. "not taught thesaurus" 1 January 1970. Web. 28 September 2026. <https://smartdefine.org/not_taught/thesaurus/related>