6
stoic
2
apathetic(adjective, dull, impassive)
2
cool(adjective, dull, impassive)
2
happy
2
passionless
2
peaceful(adjective, dull, impassive)
2
unenthusiastic(adjective, dull, impassive)
1
calm(adjective, dull, impassive)
1
emotionless
1
impassive(adjective, dull)
1
indifferent(adjective, dull, impassive)
1
phlegmatic
1
stolid
1
unconcerned(adjective, dull, impassive)
0
balmy
0
biodegradable
0
bland
0
chilly
0
clear
0
clinical
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APASmart Define. (2016). impassioned thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impassioned/thesaurus/antonyms
ChicagoSmart Define. 2016. "impassioned thesaurus" https://smartdefine.org/impassioned/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, impassioned thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impassioned/thesaurus/antonyms>.
MLASmart Define. "impassioned thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/impassioned/thesaurus/antonyms>