Unknown
Unknown adjective - Happening or existing without one's knowledge.
Vacillating and unknown are semantically related. In some cases you can use "Vacillating" instead an adjective "Unknown".
Nearby Words: unknowable, unknowing
Vacillating
Vacillating adjective - Uncertain in purpose or action.
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Synonyms for Vacillating
Unknown and vacillating are semantically related. Sometimes you can use "Unknown" instead an adjective "Vacillating".
Mutual synonyms
Cite this Source
Vacillating and Unknown. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unknown/vacillating
Unknown & Vacillating. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unknown/vacillating>.
Vacillating or Unknown. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unknown/vacillating.
Google Ngram Viewer shows how "unknown" and "vacillating" have occurred on timeline