Arcane
Arcane adjective - Difficult for one of ordinary knowledge or intelligence to understand.
Usage example: grammatical rules that seem arcane to generations of students who were never taught grammar in the first place
Profound
Profound adjective - Difficult for one of ordinary knowledge or intelligence to understand.
Usage example: a profound observation about good and evil that few listeners fully grasped
Arcane and profound are semantically related. Sometimes you can use "Arcane" instead an adjective "Profound".
Nearby Words: profoundly, profoundness
Mutual synonyms
Cite this Source
Profound and Arcane. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/arcane/profound
Arcane & Profound. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/arcane/profound>.
Profound or Arcane. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/arcane/profound.
Google Ngram Viewer shows how "arcane" and "profound" have occurred on timeline