Calmness and Perturbation
Opposite meaning words
Calmness
Calmness noun - Evenness of emotions or temper.
Usage example: her resolute calmness in a crisis serves her well as a nurse in the emergency room
Perturbation is an antonym for calmness.
Perturbation
Perturbation noun - An uneasy state of mind usually over the possibility of an anticipated misfortune or trouble.
Usage example: in her perturbation she kept calling her son, a freshman, to see if everything was all right at college
Cite this Source
Perturbation and Calmness. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/calmness/perturbation
Calmness & Perturbation. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/calmness/perturbation>.
Perturbation or Calmness. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/calmness/perturbation.
Google Ngram Viewer shows how "calmness" and "perturbation" have occurred on timeline