Usually means: Obsessed with power, control, superiority.
Definitions Related words Mentions History
We found 13 dictionaries that define the word megalomanic:

General (10 matching dictionaries)
  1. megalomanic: Merriam-Webster
  2. megalomanic: Oxford Learner's Dictionaries
  3. megalomanic: Vocabulary.com
  4. megalomanic: Wordnik
  5. megalomanic: Wiktionary
  6. megalomanic: Dictionary.com
  7. megalomanic: Rhymezone
  8. megalomanic: FreeDictionary.org
  9. megalomanic: Mnemonic Dictionary
  10. megalomanic: TheFreeDictionary.com

Computing (1 matching dictionary)
  1. megalomanic: Encyclopedia

Medicine (2 matching dictionaries)
  1. megalomanic: Merriam-Webster Medical Dictionary
  2. megalomanic: Medical dictionary

(Note: See megalomania as well.)

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Definitions from Wiktionary (megalomanic)

▸ adjective:  Afflicted by megalomania.

Similar:
neurotic, psychoneurotic, manicky, manic, Anglomanic, logomaniacal, maniacal, narcissine, narcissistic, megaloud, more...

Opposite:
humble, unassuming, self-effacing

Types:
dictator, tyrant, monarch, authoritarian, despot, more...

▸ Words similar to megalomanic

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▸ Popular nouns described by megalomanic

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▸ Rhymes of megalomanic

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Similar:
neurotic, psychoneurotic, manicky, manic, Anglomanic, logomaniacal, maniacal, narcissine, narcissistic, megaloud, more...

Opposite:
humble, unassuming, self-effacing

Types:
dictator, tyrant, monarch, authoritarian, despot, more...



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