Complex and Obsession

Complex

Complex noun - A structure that is designed and built for a particular purpose.

Obsession is a synonym for complex in psychological problem topic. In some cases you can use "Obsession" instead a noun "Complex".

Obsession

Obsession noun - Something about which one is constantly thinking or concerned.
Usage example: her latest obsession is a movie star who she thinks is very handsome

Complex is a synonym for obsession in fixation topic. You can use "Complex" instead a noun "Obsession", if it concerns topics such as preoccupation, phobia.

How words are described

old old complex old obsession
similar similar complex similar obsession
complete complete complex complete obsession
single single complex single obsession
Other adjectives: deep, violent, severe, extreme, intense, serious, huge, little, slight, bad, secret, new, major, minor, borderline, odd.

Both words in one sentence

  • What appears to be a simple tale about rescuing a princess turns out to be a complex story of a man's obsession, and the atomic bomb, or something.
  • Hot Witch However the obsession with beauty is not part of the character here - as her hatred towards Snow White is a bit more complex.
    Source: Hot Witch
  • Daddy's Girl Other characters have mentioned how single-minded Ryo's obsession with defending Habaki and his reputation is, with one character noting that such a complex relationship cannot end well.
    Source: Daddy's Girl
Cite this Source
Obsession and Complex. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/complex/obsession
Complex & Obsession. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/complex/obsession>.
Obsession or Complex. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/complex/obsession.
Google Ngram Viewer shows how "complex" and "obsession" have occurred on timeline