Megalomaniac
Megalomaniac noun - A pathological egotist.
Narcissist and megalomaniac are semantically related. In some cases you can use "Narcissist" instead a noun "Megalomaniac".
Nearby Word: megalomania
Narcissist
Narcissist noun - A person who is overly concerned with his or her own desires, needs, or interests.
Usage example: with the rise of TV reality shows, attention-craving narcissists had a public forum for their self-infatuation
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Synonyms for Narcissist
Megalomaniac and narcissist are semantically related. Sometimes you can use "Megalomaniac" instead a noun "Narcissist".
Mutual synonyms
Both words in one sentence
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Saint Seiya: The Lost Canvas continues this tradition with arrogant, narcissist, megalomaniac, self-centered, scheming, sleek and dainty Aspros, with the gritty and self-sacrificial Defteros.
Source: Polar Opposite Twins - Dio Brando is a Narcissist megalomaniac casanova with various Kick the Dog moments, notably literally kicking a dog as his Establishing Character Moment and later incinerating it alive, and is never seen without a smirk.
Source: Contrasting Sequel Antagonist
Cite this Source
Narcissist and Megalomaniac. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/megalomaniac/narcissist
Megalomaniac & Narcissist. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/megalomaniac/narcissist>.
Narcissist or Megalomaniac. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/megalomaniac/narcissist.
Google Ngram Viewer shows how "megalomaniac" and "narcissist" have occurred on timeline