Synonyms|294Antonyms|28|Broader|0Narrower|0Related|628

27 entries under expression topic. ×

6
non compos mentis(adjective, law, crazy, sane)
4
of unsound mind(adjective, idiom, foolish, fantastic)
2
stark raving mad(adjective, idiom, sane)
1
in the ozone(crazy, hysterical, lunatic, psychotic)
1
just plain nuts
1
mad as a hatter(adjective, idiom, sane, off)
1
nutty as a fruitcake(adjective, idiom, crazy, sane)
1
off the hinges
1
off the track
1
off the wall
1
raving mad
1
round the bend
0
banana tree
0
blow one's cool(idiom, violence)
0
blow one's top(idiom, violence)
0
flip one's lid(idiom, violence)
0
go ape(idiom, violence)
0
hit the ceiling(idiom, violence)
0
hit the roof(idiom, violence)
0
hot air(drivel, garbage, baloney)
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APASmart Define. (2015). bananas thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/bananas/thesaurus/synonyms
ChicagoSmart Define. 2015. "bananas thesaurus" https://smartdefine.org/bananas/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, bananas thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/bananas/thesaurus/synonyms>.
MLASmart Define. "bananas thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/bananas/thesaurus/synonyms>