Perturb
Perturb verb - To trouble the mind of; to make uneasy.
To startle and perturb are semantically related. In some cases you can replace phrase "To startle" with "Perturb", this terms are similar.
Nearby Words: perturbation, perturbing
To startle
Perturb and to startle are semantically related. Sometimes you can use "Perturb" instead a verb phrase "To startle".
Cite this Source
To startle and Perturb. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/perturb/to_startle
Perturb & To startle. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/perturb/to_startle>.
To startle or Perturb. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/perturb/to_startle.
Google Ngram Viewer shows how "perturb" and "to startle" have occurred on timeline