77 entries under mad topic. ×

2
zany(adjective, silly, foolish, crazy)
1
ape(silly, foolish, crazy, insane)
1
cock-eyed(adjective, slang, crazy)
1
dingy(silly, foolish, insane, unwise)
1
erratic(silly, foolish, insane, unwise)
1
in a tizzy(adjective, slang, crazy)
1
locoed(adjective, slang, crazy)
1
meshugah(adjective, slang, crazy)
1
narly(adjective, slang, crazy)
1
nonsensical(adjective, silly, foolish, crazy)
1
squirrelly(adjective, slang, crazy)
1
stupid(adjective, silly, foolish, crazy)
1
unglued(silly, foolish, insane, unwise)
1
unscrewed(adjective, slang, crazy)
1
zonkers(adjective, slang, crazy)
0
aper(silly, insane)
0
craziest(adjective, slang, crazy)
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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>