Fluctuating
Fluctuating adjective - Likely to change frequently, suddenly, or unexpectedly.
Vague and fluctuating are semantically related. In some cases you can use "Vague" instead an adjective "Fluctuating".
Vague
Vague adjective - Not expressed in precise terms.
Fluctuating and vague are semantically related. Sometimes you can use "Fluctuating" instead an adjective "Vague".
Mutual synonyms
Cite this Source
Vague and Fluctuating. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fluctuating/vague
Fluctuating & Vague. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fluctuating/vague>.
Vague or Fluctuating. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fluctuating/vague.
Google Ngram Viewer shows how "fluctuating" and "vague" have occurred on timeline