megalomaniac
a person who has megalomania.
Also meg·a·lo·ma·ni·a·cal [meg-uh-loh-muh-nahy-uh-kuhl], /ˌmɛg ə loʊ məˈnaɪ ə kəl/, meg·a·lo·man·ic [meg-uh-loh-man-ik]. /ˌmɛg ə loʊˈmæn ɪk/. of, relating to, or suggesting megalomania or a person with it.
Origin of megalomaniac
1Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use megalomaniac in a sentence
And Downey is at his sarcastic, vulnerable, and megalomaniacal best in Iron Man 3.
‘Iron Man 3,’ Starring Robert Downey Jr., Is Loud, Quippy, Ridiculous Fun | Marlow Stern | May 1, 2013 | THE DAILY BEASTShe burns through staffers and appears to have a megalomaniacal sense of her own destiny.
Spacey makes Abramoff an enormously appealing rage-filled, thieving, megalomaniacal sociopath.
But Spacey makes Abramoff an enormously appealing, rage-filled, thieving, megalomaniacal sociopath.
He'd been a musical-comedy producer so long that no megalomaniacal absurdity could take him by surprise.
The Real Adventure | Henry Kitchell Webster
Initial paranoia, with megalomaniacal symptoms, on the basis of hereditary inferiority, with vicarious genius.
The Quest | Frederik van Eeden
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