possible profanity
Synonyms|170Antonyms|7|Broader|3Narrower|0Related|32

17 entries under loony topic. ×

21
crazy(noun, person, informal, wise, fanatic)
19
nut(noun, person, character, slang, unusual)
18
crackpot(noun, person, character, crazy, mad)
18
maniac(noun, person, crazy, mad, nut)
12
oddball(noun, unusual, crazy, original, nut)
12
weirdo(noun, person, slang, unusual, crazy)
11
dingbat(noun, person, character, slang, crazy)
10
psycho(noun, person, slang, mad, sick)
9
freak(noun, person, unusual, original, nut)
9
psychopath(noun, person, mad, nut, fanatic)
8
bedlamite(noun, person, nut, fanatic, madness)
8
eccentric(noun, person, character, unusual, crazy)
7
wacko(noun, person, crazy, nut, eccentric)
5
flake(noun, person, slang, crazy, mad)
4
madwoman(noun, crazy, fanatic, dingbat)
2
fanatic(character, nut, eccentric, enthusiast)
1
nut case(expression, crazy, fanatic, dingbat)
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APASmart Define. (2015). kook thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/kook/thesaurus/synonyms
ChicagoSmart Define. 2015. "kook thesaurus" https://smartdefine.org/kook/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, kook thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/kook/thesaurus/synonyms>.
MLASmart Define. "kook thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/kook/thesaurus/synonyms>