Fear
Fear noun - The emotion experienced in the presence or threat of danger.
Fixed idea and fear are semantically related In some cases you can use "Fixed idea" instead a noun "Fear".
Fixed idea
Fear and fixed idea are semantically related in psychological problem topic. Sometimes you can use "Fear" instead a noun phrase "Fixed idea".
Cite this Source
Fixed idea and Fear. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/fear/fixed_idea
Fear & Fixed idea. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/fear/fixed_idea>.
Fixed idea or Fear. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/fear/fixed_idea.
Google Ngram Viewer shows how "fear" and "fixed idea" have occurred on timeline