Doubtless and Vacillating
Opposite meaning words
Doubtless
Doubtless adjective - Having or showing a mind free from doubt.
Usage example: another one of his doubtless predictions that will never come true
Vacillating is an antonym for doubtless.
Vacillating
Vacillating adjective - Uncertain in purpose or action.
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Synonyms for Vacillating
Doubtless is an antonym for vacillating.
Cite this Source
Vacillating and Doubtless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtless/vacillating
Doubtless & Vacillating. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtless/vacillating>.
Vacillating or Doubtless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtless/vacillating.
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