Tentative and Without reservation
Opposite meaning terms
Tentative
Tentative adjective - Determined by something else.
Without reservation is an antonym for tentative.
Nearby Word: tentatively
Without reservation
Cite this Source
Without reservation and Tentative. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/tentative/without_reservation
Tentative & Without reservation. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/tentative/without_reservation>.
Without reservation or Tentative. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/tentative/without_reservation.
Google Ngram Viewer shows how "tentative" and "without reservation" have occurred on timeline