Impromptu and Rapid

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

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Rapid and impromptu are semantically related. In some cases you can use "Rapid" instead an adjective "Impromptu".

Rapid adjective - Moving, proceeding, or acting with great speed.

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Impromptu and rapid are semantically related. Sometimes you can use "Impromptu" instead an adjective "Rapid".

Nearby Words: rapidly, rapidity

Cite this Source

Rapid and Impromptu. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impromptu/rapid

Impromptu & Rapid. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impromptu/rapid>.

Rapid or Impromptu. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impromptu/rapid.

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