9
bloodlust
5
fear
5
rage
4
violence
3
agitation(noun, upset)
3
harshness
3
ruckus
3
stress
3
struggle
3
worry(noun, upset)
2
clamor(noun, upset)
2
disquiet
2
noise(noun, upset)
2
solicitude
2
threat
2
tropical depression
2
uneasiness
1
alarm
1
anguish
1
anxiety
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APASmart Define. (2015). placidity thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/placidity/thesaurus/antonyms
ChicagoSmart Define. 2015. "placidity thesaurus" https://smartdefine.org/placidity/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, placidity thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/placidity/thesaurus/antonyms>.
MLASmart Define. "placidity thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/placidity/thesaurus/antonyms>