Abstruse
Abstruse adjective - Difficult for one of ordinary knowledge or intelligence to understand.
Shadowy and abstruse are semantically related. In some cases you can use "Shadowy" instead an adjective "Abstruse".
Nearby Word: abstrusity
Mutual synonyms
Cite this Source
Shadowy and Abstruse. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/abstruse/shadowy
Abstruse & Shadowy. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/abstruse/shadowy>.
Shadowy or Abstruse. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/abstruse/shadowy.
Google Ngram Viewer shows how "abstruse" and "shadowy" have occurred on timeline