Impromptu
Impromptu adverb - Without advance preparation.
Quite unprompted and impromptu are semantically related. In some cases you can use "Quite unprompted" instead an adverb "Impromptu".
Quite unprompted
Impromptu and quite unprompted are semantically related. You can use "Impromptu" instead an adverb phrase "Quite unprompted".
Mutual synonyms
Cite this Source
Quite unprompted and Impromptu. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/impromptu/quite_unprompted
Impromptu & Quite unprompted. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/impromptu/quite_unprompted>.
Quite unprompted or Impromptu. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/impromptu/quite_unprompted.
Google Ngram Viewer shows how "impromptu" and "quite unprompted" have occurred on timeline