Painstaking
Painstaking adjective - Taking, showing, or involving great care and effort.
Tortuous and painstaking are semantically related in arduous topic. In some cases you can use "Tortuous" instead an adjective "Painstaking".
Tortuous
Tortuous adjective - Marked by a long series of irregular curves.
Painstaking and tortuous are semantically related in arduous topic. Sometimes you can use "Painstaking" instead an adjective "Tortuous".
Cite this Source
Tortuous and Painstaking. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/painstaking/tortuous
Painstaking & Tortuous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/painstaking/tortuous>.
Tortuous or Painstaking. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/painstaking/tortuous.
Google Ngram Viewer shows how "painstaking" and "tortuous" have occurred on timeline