as in obsessions
something about which one is constantly thinking or concerned
had this bizarre idée fixe that people were spying on her with electromagnetic waves
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Recent Examples of Synonyms for idées fixes
obsessions
Noun
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Eileen is Hathaway perfectly in the pocket with her obsessions as a performer, melding her gifts for the exquisite and the dark while building a character who is never easy to pin down to a simple motive.—
Chris Feil,
Vulture,
1 May 2026 -
While plenty of star duos grabbed headlines, five stood out as some of the era's obsessions.—
Kate Hogan,
PEOPLE,
22 Apr. 2026
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“Idées fixes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/id%C3%A9es%20fixes. Accessed 4 May. 2026.
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