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Synonyms

maniacally

American  
[muh-nahy-uh-klee] / məˈnaɪ ə kli /

adverb

  1. in a way that is reminiscent of a violently insane person.

    A touch on the shoulder would likely be received differently from a smiling person than from a person who is laughing maniacally.

  2. in an overzealous or excessively enthusiastic way; fanatically.

    Far from being the maniacally focused, late-night or early-morning types, truly creative innovators and problem solvers have a rich life outside of work.

  3. in a way that is related to or typical of manic disorder.

    I can tell I'm maniacally spending if I stop and pay attention to how many purchases I have to return.


Other Word Forms

Etymology

Origin of maniacally

maniacal ( def. ) + -ly

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.

See Examples For:

“I don’t think we have the luxury of picking just one and staying maniacally focused on it because it could be that you pick the wrong one and then you’re making bad decisions,” Hammack said.

From Barron's Jun. 3, 2026

While the quote is accurate, the image of Schumer maniacally grinning as he says it is completely fabricated.

From Salon Nov. 29, 2025

Game 3 was a one-sided clunker, but Game 1, Game 2 and Game 4 all went to sudden-death OT —hockey’s equivalent of dangling you over a bridge by your shoelaces while laughing maniacally.

From The Wall Street Journal Jun. 13, 2025

On Aug. 14, according to police reports, Chapman found Sindle maniacally chopping up a piece of binder paper with scissors.

From Los Angeles Times Dec. 18, 2024

Yes, and also incensed, indignant, and thoroughly, almost maniacally, determined.

From "Endgame" by Frank Brady

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