Abstruse
Abstruse adjective - Difficult for one of ordinary knowledge or intelligence to understand.
Oblique and abstruse are semantically related. In some cases you can use "Oblique" instead an adjective "Abstruse".
Nearby Word: abstrusity
Cite this Source
Oblique and Abstruse. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/abstruse/oblique
Abstruse & Oblique. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/abstruse/oblique>.
Oblique or Abstruse. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/abstruse/oblique.
Google Ngram Viewer shows how "abstruse" and "oblique" have occurred on timeline