48 entries under simple topic. ×

3
asinine(adjective, weak, silly, foolish)
3
daffy(weak, silly, foolish, thoughtless)
3
dotty(weak, silly, foolish, thoughtless)
3
jerky(adjective, weak, knowledge, slang)
3
moronic(adjective, weak, knowledge, ability)
3
witless(adjective, weak, informal, silly)
2
harebrained(adjective, weak, knowledge, ability)
2
idiotic(adjective, weak, knowledge, ability)
2
brainless(weak, silly, foolish, thoughtless)
2
doltish(weak, silly, foolish, thoughtless)
2
fatuous(weak, silly, foolish, thoughtless)
2
half-baked(weak, silly, foolish, thoughtless)
2
half-witted(weak, silly, foolish, thoughtless)
2
senseless(weak, silly, foolish, thoughtless)
2
unwise(weak, silly, foolish, thoughtless)
1
fantastic(weak, silly, foolish, thoughtless)
1
feebleminded(weak, silly, foolish, thoughtless)
1
ill-advised(weak, silly, foolish, crazy)
1
ill-considered(weak, silly, foolish, thoughtless)
1
imprudent(weak, silly, foolish, crazy)
11 years ago|18k views|share |citing 
APASmart Define. (2015). zany thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/zany/thesaurus/synonyms
ChicagoSmart Define. 2015. "zany thesaurus" https://smartdefine.org/zany/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, zany thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/zany/thesaurus/synonyms>.
MLASmart Define. "zany thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/zany/thesaurus/synonyms>