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megalomaniacal
Derived word form of megalomania

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.

“Flashing fish, lavish lily, megalomaniacal mosquito, pensive poet,” goes his thinking.

From The Wall Street Journal • Oct. 9, 2025

Hers is a megalomaniacal tour de force that reaches its climax in the extraordinary “The Smell of Rebellion,” a musical rampage on a muddy obstacle course that passes for a grueling phys ed class.

From Washington Post • Dec. 19, 2022

McKinnon’s performance of the megalomaniacal Lulu proves to be one of the funniest in the film, while Lyonne’s Merton is a sleeper breakout.

From Los Angeles Times • Jul. 27, 2022

You clock in and out and don't pay much attention to the rumblings of the megalomaniacal CEO; after all, a job is a job, and most CEOs are megalomaniac these days.

From Salon • May 14, 2022

Dean rejected this audacious plan, in part because he was unconvinced that a second lab was needed at all, much less on Teller’s megalomaniacal scale.

From "Big Science" by Michael Hiltzik