Fluctuating
Fluctuating adjective - Likely to change frequently, suddenly, or unexpectedly.
Tortuous and fluctuating are semantically related. In some cases you can use "Tortuous" instead an adjective "Fluctuating".
Tortuous
Tortuous adjective - Marked by a long series of irregular curves.
Fluctuating and tortuous are semantically related. Sometimes you can use "Fluctuating" instead an adjective "Tortuous".
Cite this Source
Tortuous and Fluctuating. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fluctuating/tortuous
Fluctuating & Tortuous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fluctuating/tortuous>.
Tortuous or Fluctuating. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fluctuating/tortuous.
Google Ngram Viewer shows how "fluctuating" and "tortuous" have occurred on timeline