0
practical
0
profound
0
pure
0
quick
0
quick-witted
0
realistic
0
refined
0
right
0
right-minded
0
right smart
0
sage
0
sane person(expression, idiom)
0
sapient
0
sedate
0
serious
0
severe
0
sharp
0
sharp-witted
0
shrewd
0
snappy
11 years ago|1.4k views|share |citing 
APASmart Define. (2015). lunatic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lunatic/thesaurus/antonyms
ChicagoSmart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, lunatic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lunatic/thesaurus/antonyms>.
MLASmart Define. "lunatic thesaurus" 6 August 2015. Web. 27 September 2026. <https://smartdefine.org/lunatic/thesaurus/antonyms>