45 entries under sanity topic. ×

5
believeable(adjective, characteristic, calm, sound, prudence)
4
regular(adjective, characteristic, wise, prudence)
4
usual(adjective, characteristic, wise, prudence)
3
calm(adjective, characteristic, sound, prudence)
3
both oars in water(expression, idiom, characteristic, stupid, unreasonable)
3
having all marbles(expression, idiom, characteristic, stupid, unreasonable)
3
healthy(adjective, characteristic, prudence)
3
of sound mind(expression, idiom, characteristic, stupid, unreasonable)
3
playing with full deck(expression, idiom, characteristic, stupid, unreasonable)
3
sapient(adjective, characteristic, prudence)
3
serious(adjective, characteristic, wise, prudence)
3
stable(adjective, characteristic, prudence)
2
careful(adjective, characteristic, wise, prudence)
2
collected(adjective, characteristic, calm, sound, prudence)
2
levelheaded(adjective, characteristic, prudence)
2
moderate(adjective, characteristic, prudence)
2
right(adjective, characteristic, prudence)
2
right-minded(adjective, characteristic, prudence)
1
all there(expression, idiom, characteristic, prudence)
1
fair-minded(adjective, characteristic, prudence)
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APASmart Define. (2016). crazy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/crazy/thesaurus/antonyms
ChicagoSmart Define. 2016. "crazy thesaurus" https://smartdefine.org/crazy/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, crazy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/crazy/thesaurus/antonyms>.
MLASmart Define. "crazy thesaurus" 3 April 2016. Web. 28 September 2026. <https://smartdefine.org/crazy/thesaurus/antonyms>