Erratic
Impetuous
Impetuous adjective - Characterized by undue haste and lack of thought or deliberation.
Erratic and impetuous are semantically related. Sometimes you can use "Erratic" instead an adjective "Impetuous".
Nearby Words: impetuosity, impetuously
Mutual synonyms
Cite this Source
Impetuous and Erratic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erratic/impetuous
Erratic & Impetuous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erratic/impetuous>.
Impetuous or Erratic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erratic/impetuous.
Google Ngram Viewer shows how "erratic" and "impetuous" have occurred on timeline