Marbles
Marbles noun - The normal or healthy condition of the mental abilities.
Usage example: everyone thought she'd lost her marbles when she made such an illogical suggestion
Sanity and marbles are semantically related in judgment topic. In some cases you can use "Sanity" instead a noun "Marbles", when it comes to topics like intelligence, mental analysis.
Sanity
Sanity noun - The normal or healthy condition of the mental abilities.
Usage example: these working conditions are threatening my sanity!
Marbles and sanity are semantically related in mental health topic. You can use "Marbles" instead a noun "Sanity".
Mutual synonyms
Both words in one sentence
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Sanity Slippage: From the time of her father being sucked into the Unown's home dimension to the climax, Molly progressively loses more and more of her marbles.
Source: Anime / Pokémon 3 -
In Earthworm Jim 3D, Jim just spent the entire game exploring his four worm brains repairing his sanity, defeating the villains affecting his mind, collecting marbles to rebuild his IQ, and defeat his suppressed feminine side trying to take over his mind and body.
Source: Spoof Aesop -
He develops Sanity Slippage over the centuries from spending too much time there, and loses even more of his marbles when another failed spell sends his most recent body there for a time as well.
Source: Void Between the Worlds
Cite this Source
Sanity and Marbles. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/marbles/sanity
Marbles & Sanity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/marbles/sanity>.
Sanity or Marbles. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/marbles/sanity.
Google Ngram Viewer shows how "marbles" and "sanity" have occurred on timeline