Impetuous and Unvigilant

Impetuous

Impetuous adjective - Characterized by undue haste and lack of thought or deliberation.

Unvigilant and impetuous are semantically related In some cases you can use "Unvigilant" instead an adjective "Impetuous".

Nearby Words: impetuosity, impetuously

Unvigilant

Unvigilant adjective - Not alert to what is potentially dangerous.

Impetuous and unvigilant are semantically related in thoughtless topic. Sometimes you can use "Impetuous" instead an adjective "Unvigilant", if it concerns topics such as not careful.
Cite this Source
Unvigilant and Impetuous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/impetuous/unvigilant
Impetuous & Unvigilant. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/impetuous/unvigilant>.
Unvigilant or Impetuous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/impetuous/unvigilant.
Google Ngram Viewer shows how "impetuous" and "unvigilant" have occurred on timeline