Doubt and Vacillation

Doubt

Doubt noun - A feeling or attitude that one does not know the truth, truthfulness, or trustworthiness of someone or something.

Vacillation is a synonym for doubt in conviction topic. In some cases you can use "Vacillation" instead a noun "Doubt", when it comes to topics like fluctuation, oscillation, hesitancy, uncertainty.

Vacillation

Vacillation noun - A state or an instance of temporary inaction because of uncertainty about the right course of action.
Usage example: the president was soundly criticized for his vacillation before responding to the crisis

Doubt is a synonym for vacillation in fluctuation topic. You can use "Doubt" instead a noun "Vacillation", if it concerns topics such as oscillation, irresolution, dithering.

Nearby Words: vacillate, vacillating, vacillated
Cite this Source
Vacillation and Doubt. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/doubt/vacillation
Doubt & Vacillation. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/doubt/vacillation>.
Vacillation or Doubt. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/doubt/vacillation.
Google Ngram Viewer shows how "doubt" and "vacillation" have occurred on timeline