12 entries under dull topic. ×

11
disloyal(adjective, calm)
6
cold(adjective, calm, good, pleasant)
6
indifferent(adjective, calm)
5
cool(adjective, calm)
5
frigid(adjective, calm)
5
unenthusiastic(adjective, calm)
4
apathetic(adjective, calm)
3
cold-blooded(adjective, calm)
3
lukewarm(adjective, calm)
1
calm
0
unexcited(adjective, calm)
0
unpassionate(adjective, calm, passionate, hysterical)
10 years ago|3.2k views|share |citing 
APASmart Define. (2016). ardent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ardent/thesaurus/antonyms
ChicagoSmart Define. 2016. "ardent thesaurus" https://smartdefine.org/ardent/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, ardent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ardent/thesaurus/antonyms>.
MLASmart Define. "ardent thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/ardent/thesaurus/antonyms>