Perturb
Perturb verb - To trouble the mind of; to make uneasy.
To frighten and perturb are semantically related. In some cases you can replace phrase "To frighten" with "Perturb", this terms are similar.
Nearby Words: perturbation, perturbing
To frighten
Perturb and to frighten are semantically related. Sometimes you can use "Perturb" instead a verb phrase "To frighten".
Mutual synonyms
Related pairs
Cite this Source
To frighten and Perturb. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/perturb/to_frighten
Perturb & To frighten. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/perturb/to_frighten>.
To frighten or Perturb. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/perturb/to_frighten.
Google Ngram Viewer shows how "perturb" and "to frighten" have occurred on timeline