Impetuous and Impromptu

Impetuous

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

Impromptu and impetuous are semantically related. in spontaneous topic. In some cases you can use "Impromptu" instead an adjective "Impetuous".

Nearby Words: impetuosity, impetuously

Impromptu

Impromptu adjective - Made or done without previous thought or preparation.

Impetuous and impromptu are semantically related. Sometimes you can use "Impetuous" instead an adjective "Impromptu".
Cite this Source
Impromptu and Impetuous. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/impetuous/impromptu
Impetuous & Impromptu. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/impetuous/impromptu>.
Impromptu or Impetuous. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/impetuous/impromptu.
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