Essential
Hidden
Hidden adjective - Screened or sequestered from view.
Mutual synonyms
Both words in one sentence
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Though it's not essential to play the game, the hidden messages in The Conduit meshes together just about every conspiracy theory under the sun.
Source: Conspiracy Kitchen Sink -
Chekhov's Skill: Celestia's demonstration to Twilight of what would happen if King Sombra returned back in Part 1 gave Twilight the essential knowledge of using dark magic to reveal his hidden secrets and ultimately recover the Crystal Heart.
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In fact, the level of ham becomes essential in bluffing a Cosmic Entity, who is blind and can't see how small the "Great Hidden One Known As The Spider Man" is.
Source: Large Ham / Comic Books
Cite this Source
Hidden and Essential. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/essential/hidden
Essential & Hidden. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/essential/hidden>.
Hidden or Essential. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/essential/hidden.
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