Synonyms|301Antonyms|16|Broader|0Narrower|0Related|110

18 entries under unsound topic. ×

19
mad(adjective, silly, foolish, crazy, insane)
18
insane(adjective, silly, foolish, crazy, mad)
15
unbalanced(adjective, silly, foolish, crazy, mad)
14
lunatic(adjective, informal, silly, foolish, crazy)
12
demented(adjective, silly, foolish, crazy, mad)
12
wacky(adjective, slang, silly, foolish, crazy)
11
cracked(adjective, informal, silly, foolish, crazy)
11
touched(adjective, silly, foolish, crazy, mad)
10
mental(adjective, simple, silly, foolish, mad)
9
unhinged(adjective, silly, crazy, mad, insane)
3
flaky(adjective, simple, silly, foolish, crazy)
3
foolish(adjective, simple, silly, crazy, mad)
3
inane(adjective, simple, silly, foolish)
3
ridiculous(adjective, simple, silly, foolish)
3
silly(adjective, simple, foolish, crazy, mad)
2
absurd(adjective, simple, silly, foolish, crazy)
2
idiotic(adjective, simple, silly, foolish, crazy)
0
half-baked(simple, silly, foolish, unwise)
For more, visit Bonkers on Power Thesaurus
11 years ago|6.9k views|share |citing 
APASmart Define. (2015). bonkers thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/bonkers/thesaurus/synonyms
ChicagoSmart Define. 2015. "bonkers thesaurus" https://smartdefine.org/bonkers/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, bonkers thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/bonkers/thesaurus/synonyms>.
MLASmart Define. "bonkers thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/bonkers/thesaurus/synonyms>