Thesaurus.com
Dictionary.com
Definitions

maniac

[may-nee-ak] / ˈmeɪ niˌæk /


ADJECTIVE
insane, mad
Synonyms


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:

Walking and typing is dangerous, but walking and talking like a maniac into my own recorder is merely antisocial.

From Slate ● May 24, 2026

I’m more aficionado than maniac, but I find them endlessly listenable, rewatchable — they just look great, for one thing — and interesting.

From Los Angeles Times ● Nov. 26, 2025

“And I’m not some crazed maniac set out to destroy this nation.”

From Seattle Times ● Oct. 6, 2023

This isn't just about Hitler being a genocidal maniac, though that really should be reason enough.

From Salon ● Jul. 11, 2023

That his protege should turn out to be a maniac!

From "Atonement" by Ian McEwan

As an ordinary man thrust into a world of monsters and maniacs, Neill is inherently playing with ideas about art and celebrity that reflect his own career.

From Salon ● Jul. 17, 2026

Along with driving like maniacs, F1 is much about branding.

From The Wall Street Journal ● Feb. 25, 2026

The sorrow and anger repressed within him are as fearsome as the cinematic zombies, ghouls and homicidal maniacs that have seized his imagination.

From Los Angeles Times ● Apr. 16, 2024

“Even maniacs and serial killers serving life sentences have the right to receive a visit, but I don’t,” Mr. Navalny wrote on Twitter.

From New York Times ● Feb. 1, 2023

Then it’s all raining down on us as we embrace one another and dance like maniacs.

From "Linked" by Gordon Korman




Vocabulary lists containing maniac


Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training