Meaning & use

neurosis

noun·Advanced

A mental or emotional disorder marked by excessive anxiety, obsessive thoughts, or irrational fears, without loss of touch with reality.

See it in a sentence

Her constant worry about germs developed into a full-blown neurosis over several years.

The therapist traced his neurosis back to a childhood fear of abandonment.

A note on using this word

Neurosis is largely outdated as a clinical diagnosis, replaced by more specific terms like anxiety disorder, though it remains common in everyday speech.

Words with a similar meaning

anxiety disorderobsession

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

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