Extempore and Unprompted

Extempore

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

Unprompted and extempore are semantically related In some cases you can use "Unprompted" instead an adjective "Extempore".

Unprompted

Unprompted adjective - Proceeding from natural feeling or impulse without external stimulus.

Extempore and unprompted are semantically related in impulsive topic. Sometimes you can use "Extempore" instead an adjective "Unprompted".
Cite this Source
Unprompted and Extempore. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/extempore/unprompted
Extempore & Unprompted. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/extempore/unprompted>.
Unprompted or Extempore. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/extempore/unprompted.
Google Ngram Viewer shows how "extempore" and "unprompted" have occurred on timeline