Perturbation and Tranquilness
Opposite meaning words
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
Tranquilness is an antonym for perturbation.
Tranquilness
Tranquilness noun - Evenness of emotions or temper.
Usage example: he maintained his gentle tranquilness despite the provocations
Perturbation is an antonym for tranquilness.
Cite this Source
Tranquilness and Perturbation. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/perturbation/tranquilness
Perturbation & Tranquilness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/perturbation/tranquilness>.
Tranquilness or Perturbation. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/perturbation/tranquilness.
Google Ngram Viewer shows how "perturbation" and "tranquilness" have occurred on timeline