Unprompted
Unprompted adjective - Proceeding from natural feeling or impulse without external stimulus.
Without reserve and unprompted are semantically related. In some cases you can use "Without reserve" instead an adjective "Unprompted".
Without reserve
Unprompted and without reserve are semantically related. Sometimes you can use "Unprompted" instead an adjective phrase "Without reserve".
Mutual synonyms
Cite this Source
Without reserve and Unprompted. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/unprompted/without_reserve
Unprompted & Without reserve. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/unprompted/without_reserve>.
Without reserve or Unprompted. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/unprompted/without_reserve.
Google Ngram Viewer shows how "unprompted" and "without reserve" have occurred on timeline