Concern
Concern verb - To trouble the mind of; to make uneasy.
Usage example: we were greatly concerned by reports that yet another previously unknown virus is now posing a threat
Perturb is a synonym for concern in worry topic. In some cases you can use "Perturb" instead a verb "Concern", when it comes to topics like affect personally.
Perturb
Perturb verb - To trouble the mind of; to make uneasy.
Usage example: the caller's strange remark perturbed me enough to keep me awake that night
Concern is a synonym for perturb in worry topic. You can use "Concern" instead the word "Perturb" as a verb or a noun.
Nearby Words: perturbation, perturbing
Mutual synonyms
Cite this Source
Perturb and Concern. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concern/perturb
Concern & Perturb. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concern/perturb>.
Perturb or Concern. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concern/perturb.
Google Ngram Viewer shows how "concern" and "perturb" have occurred on timeline