Arcane
Arcane adjective - Having an often intentionally veiled or uncertain meaning.
Usage example: the rebate form uses arcane language, the only purpose of which seems to be to disqualify buyers from actually getting a rebate
Dark is a synonym for arcane in mysterious topic. In some cases you can use "Dark" instead an adjective "Arcane".
Dark
Dark adjective - Having an often intentionally veiled or uncertain meaning.
Usage example: a troubled kid who was always muttering dark threats that someday they'd all be sorry
Arcane is a synonym for dark in secret topic. You can use "Arcane" instead an adjective "Dark", if it concerns topics such as hidden, enigmatic.
Mutual synonyms
Both words in one sentence
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One of the power sources for Dungeons & Dragons 4th Edition is Shadow, which is the dark half of arcane magic.
Source: Casting a Shadow - Arcane magic is fueled by this, which is partly why magic is considered a dark thing at best.
Source: Life Energy - One Dark Light track is titled 'Vampire Heart.' Finally, the music video for 'The Sacrament' alludes to creatures of European folklore including arcane vamp-like creatures.
Source: Music / HIM
Cite this Source
Dark and Arcane. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/arcane/dark
Arcane & Dark. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/arcane/dark>.
Dark or Arcane. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/arcane/dark.
Google Ngram Viewer shows how "arcane" and "dark" have occurred on timeline