Undecided and Vacillating

Undecided

Undecided adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Usage example: voters still seem to be undecided about that candidate's fitness for the office of president

Vacillating is a synonym for undecided in character trait topic. In some cases you can use "Vacillating" instead an adjective "Undecided", when it comes to topics like weak, unsure, inconstant.

Nearby Word: undecidedly

Vacillating

Vacillating adjective - Uncertain in purpose or action.
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Synonyms for Vacillating

Undecided is a synonym for vacillating in character trait topic. You can use "Undecided" instead an adjective "Vacillating", if it concerns topics such as weak, irresolute, inconstant, changing.

Nearby Words: vacillate, vacillation, vacillated
Cite this Source
Vacillating and Undecided. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/undecided/vacillating
Undecided & Vacillating. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/undecided/vacillating>.
Vacillating or Undecided. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/undecided/vacillating.
Google Ngram Viewer shows how "undecided" and "vacillating" have occurred on timeline