Failing
Failing adjective - Below acceptable in performance.
Vacillating and failing are semantically related. In some cases you can use "Vacillating" instead an adjective "Failing".
Vacillating
Vacillating adjective - Uncertain in purpose or action.
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Synonyms for Vacillating
Failing and vacillating are semantically related. Sometimes you can use "Failing" instead an adjective "Vacillating".
Cite this Source
Vacillating and Failing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/failing/vacillating
Failing & Vacillating. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/failing/vacillating>.
Vacillating or Failing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/failing/vacillating.
Google Ngram Viewer shows how "failing" and "vacillating" have occurred on timeline