25
peaceful(adjective, characteristic, rough, violent, conflict)
21
calm(adjective, cool, composed)
18
worry-free
4
cool(adjective, calm, hot, responsive, collected)
4
serene(adjective, upset, calm, poor, undisturbed)
4
carefree
4
impassive(adjective, warm, sensitive)
4
imperturbable
4
laid back(verb, expression, phrasal verb, mean, hard)
4
level(rough, irregular, broken, indefinite)
3
nonturbulent
3
passive(adjective, active)
2
unworried
2
bored
2
still(adjective, calm, quiet, moving, motionless)
2
unperturbed
2
comfy
2
cute
2
halcyon
2
brave
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APASmart Define. (2016). agitated thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/agitated/thesaurus/antonyms
ChicagoSmart Define. 2016. "agitated thesaurus" https://smartdefine.org/agitated/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, agitated thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/agitated/thesaurus/antonyms>.
MLASmart Define. "agitated thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/agitated/thesaurus/antonyms>