Synonyms|267Antonyms|2|Broader|5Narrower|0Related|300

15 entries under off topic. ×

9
loony(adjective, informal, silly, foolish, crazy)
8
crackers(adjective, sane, dotty)
8
dotty(adjective, sane)
8
loco(adjective, slang, sane, dotty)
7
bananas(adjective, slang, sane)
4
disordered(adjective, sane, dotty)
3
mentally ill(expression, adjective, sane, dotty)
2
of unsound mind(expression, adjective, idiom, sane)
1
crazy as a loon(expression, adjective, idiom, sane)
1
eccentric(adjective, silly, foolish, crazy, mad)
1
mad as a hatter(expression, adjective, idiom, sane)
1
not all there(expression, adjective, idiom, sane)
1
nutty as a fruitcake(expression, adjective, idiom, sane)
1
stark raving mad(expression, adjective, idiom, sane)
0
nutty as fruitcake(expression, idiom)
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ChicagoSmart Define. 2015. "buggy thesaurus" https://smartdefine.org/buggy/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, buggy thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/buggy/thesaurus/synonyms>.
MLASmart Define. "buggy thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/buggy/thesaurus/synonyms>