Synonyms|147Antonyms|15|Broader|0Narrower|0Related|1

99 entries under adjective topic. ×

1
psycho(silly, foolish, mad, insane)
1
rabid(wrong, wild, lunatic, potty)
1
schizophrenic(wrong, wild, hacked, lunatic)
1
screwball(silly, foolish, mad, insane)
1
screwy(silly, foolish, mad, insane)
1
sick
1
sick in the head(expression, crazy, sick, lunatic)
1
silly(foolish, mad, insane, unwise)
1
stark raving mad(expression, crazy, sick, lunatic)
1
touched(silly, foolish, mad, insane)
1
unbalanced(silly, foolish, mad, insane)
1
unhinged(silly, foolish, mad, insane)
1
unsound(crazy, sick, sane)
1
unzipped(silly, foolish, mad, insane)
1
wacky(silly, foolish, mad, insane)
1
wrong(wild, sane)
0
beyond all reason(expression, idiom, wild, silly)
0
bizarre(wrong, wild, silly, foolish)
0
daffy
0
derailed(wrong, wild)
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APASmart Define. (2011). mad as a hatter thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/mad_as_a_hatter/thesaurus/synonyms
ChicagoSmart Define. 2011. "mad as a hatter thesaurus" https://smartdefine.org/mad_as_a_hatter/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2011, mad as a hatter thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/mad_as_a_hatter/thesaurus/synonyms>.
MLASmart Define. "mad as a hatter thesaurus" 23 May 2011. Web. 30 September 2026. <https://smartdefine.org/mad_as_a_hatter/thesaurus/synonyms>