Doubtful and Odds on

Doubtful

Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.

Odds on is an antonym for doubtful.

Odds on

Definitions of Doubtful not found.

Doubtful is an antonym for odds on in beyond question topic.
Cite this Source
Odds on and Doubtful. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/doubtful/odds_on
Doubtful & Odds on. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/doubtful/odds_on>.
Odds on or Doubtful. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/doubtful/odds_on.
Google Ngram Viewer shows how "doubtful" and "odds on" have occurred on timeline