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Showing results for megalomania.
Definitions

megalomania

[meg-uh-loh-mey-nee-uh] / ˌmɛg ə loʊˈmeɪ ni ə /
NOUN
egoism
Synonyms
STRONG
arrogance assurance boastfulness boasting bragging conceit conceitedness egomania egotism gasconade haughtiness insolence narcissism ostentation overconfidence presumption pride self-absorption self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority vainglory vanity
WEAK
egocentricity self-admiration swellheadedness vaunting
Antonyms
STRONG
humility meekness modesty shyness timidity
WEAK
altruism selflessness
NOUN
egoism/egotism
Synonyms
WEAK
arrogance assurance boastfulness boasting bragging conceit conceitedness egocentricity egomania gasconade haughtiness insolence narcissism ostentation overconfidence preoccupation with self presumption pride self-absorption self-admiration self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority swellheadedness vainglory vanity vaunting
Antonyms
WEAK
altruism humility selflessness
NOUN
self-absorption
Synonyms
STRONGEST
arrogance egotism narcissism self-confidence selfishness
STRONG
assurance boastfulness boasting bragging conceit conceitedness egocentrism egomania gasconade haughtiness insolence ostentation overconfidence presumption pride self-centeredness self-importance self-interest self-love self-possession self-regard self-worship superiority vainglory vanity
WEAK
egocentricity self-admiration self-involvement swellheadedness vaunting
Antonyms
STRONG
humility meekness modesty shyness timidity
NOUN
self-centeredness
Synonyms
STRONG
arrogance assurance boastfulness boasting bragging conceit conceitedness egocentrism egomania egotism gasconade haughtiness insolence narcissism ostentation overconfidence presumption pride self-absorption self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority vainglory vanity
WEAK
egocentricity self-admiration self-involvement swellheadedness vaunting
Antonyms
STRONG
humility meekness modesty shyness timidity
NOUN
self-involvement
Synonyms
WEAK
arrogance assurance boastfulness boasting bragging conceit conceitedness egocentricity egocentrism egomania egotism gasconade haughtiness insolence narcissism ostentation overconfidence presumption pride self-absorption self-admiration self-centeredness self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority swellheadedness vainglory vanity vaunting
NOUN
vainness
Synonyms
WEAK
amour-propre arrogance assurance boastfulness boasting bragging conceit conceitedness ego egocentricity egoism egomania gasconade haughtiness insolence narcissism ostentation overconfidence presumption pride self-absorption self-admiration self-confidence self-importance self-interest self-love self-possession self-regard self-worship selfishness superiority swellheadedness vainglory vanity vaunting

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The story relates Laxman’s making as a demagogue, dwelling on the years in which he used his extended family as a kind of training ground for his megalomania.

From The Wall Street Journal • Mar. 11, 2026

Some superstars hide their megalomania under humility; Williams shields his tenderness with jokes about being a narcissist, only exposing his wounds in his muscular, vulnerable lyrics.

From Los Angeles Times • Dec. 24, 2024

He added: “Ultimately I knew it was Cannes’ setting — more than a match for his own megalomania — that would convince him to come.”

From Seattle Times • May 15, 2024

As innumerable clinical psychologists have pointed out, both share megalomania and unbridled malignant narcissism.

From Salon • Jan. 28, 2024

Truly may one here repeat the somewhat banal phrase "Comment is needless"; indeed one might add, "impossible," in the face of such an amazing manifestation of megalomania.

From H. P. Blavatsky A Great Betrayal by Cleather, Alice Leighton

Vocabulary lists containing megalomania

Ender's Game

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

It's Madness!: Mania

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"Simon's Saga," Vocabulary from Episode 36

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!