Synonyms|533Antonyms|380|Broader|6Narrower|13Related|2k
1
fixated
1
freakish
1
frenzied
1
fruity
1
gaga
1
groundless
1
half-crazed
1
harebrained
1
haywire
1
hebephrenic
1
hysterical(calm, controlled)
1
illogical
1
imprudent
1
inadvisable
1
indiscreet
1
infirm
1
injudicious
1
jejune
1
kookie
1
kooky
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APASmart Define. (2015). sane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/sane/thesaurus/antonyms
ChicagoSmart Define. 2015. "sane thesaurus" https://smartdefine.org/sane/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, sane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/sane/thesaurus/antonyms>.
MLASmart Define. "sane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/sane/thesaurus/antonyms>