Impetuous
Impetuous adjective - Characterized by undue haste and lack of thought or deliberation.
Startling and impetuous are semantically related. In some cases you can use "Startling" instead an adjective "Impetuous".
Nearby Words: impetuosity, impetuously
Mutual synonyms
Cite this Source
Startling and Impetuous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impetuous/startling
Impetuous & Startling. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impetuous/startling>.
Startling or Impetuous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impetuous/startling.
Google Ngram Viewer shows how "impetuous" and "startling" have occurred on timeline