Extemporaneous and Unrehearsed

Extemporaneous

Extemporaneous adjective - Made or done without previous thought or preparation.
Usage example: caught by surprise, I had to make an extemporaneous speech at the awards banquet
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Synonyms for Extemporaneous

Unrehearsed is a synonym for extemporaneous in improvised topic. In some cases you can use "Unrehearsed" instead the word "Extemporaneous" as an adjective or an adverb, when it comes to topics like prepared, plain, impromptu. popular alternative

Nearby Words: extempore, extemporary

Unrehearsed

Unrehearsed adjective - Made or done without previous thought or preparation.
Usage example: an unrehearsed speech of thanks
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Synonyms for Unrehearsed

Extemporaneous is a synonym for unrehearsed in prepared topic. You can use "Extemporaneous" instead the word "Unrehearsed" as an adjective or an adverb, if it concerns topics such as plain, spontaneous, impromptu. informal substitute
Cite this Source
Unrehearsed and Extemporaneous. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/extemporaneous/unrehearsed
Extemporaneous & Unrehearsed. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/extemporaneous/unrehearsed>.
Unrehearsed or Extemporaneous. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/extemporaneous/unrehearsed.
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