1
as in lunatic
a person who lacks good sense or judgment
It was some surprise to see such chill person become a complete maniac when he got behind the wheel.
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Antonyms & Near Antonyms
2
as in lover
a person with a strong and habitual liking for something
I'm a maniac for anything flavored with peppermint
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Example Sentences
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Recent Examples of maniac
One of Harrison’s most important clients at Nike was Kobe Bryant, the prototypical maniac, who was consumed with becoming the best.
—
Louisa Thomas, The New Yorker, 16 Feb. 2025
One of Harrison’s most important clients at Nike was Kobe Bryant, the prototypical maniac, who was consumed with becoming the best.
—Louisa Thomas, The New Yorker, 16 Feb. 2025
Bex and her team spend each episode tracking down homicidal maniacs.
—Aramide Tinubu, Variety, 3 Feb. 2025
YouTube videos may offer sentimental types and younger curiosity seekers a means to luxuriate in the Old Way of Doing Things, but only a maniac would truly want to go back to that era.
—Anthony Crupi, Sportico.com, 24 Jan. 2025
See All Example Sentences for maniac
Louisa Thomas, The New Yorker, 16 Feb. 2025
One of Harrison’s most important clients at Nike was Kobe Bryant, the prototypical maniac, who was consumed with becoming the best.
—Louisa Thomas, The New Yorker, 16 Feb. 2025
Bex and her team spend each episode tracking down homicidal maniacs.
—Aramide Tinubu, Variety, 3 Feb. 2025
YouTube videos may offer sentimental types and younger curiosity seekers a means to luxuriate in the Old Way of Doing Things, but only a maniac would truly want to go back to that era.
—Anthony Crupi, Sportico.com, 24 Jan. 2025
See All Example Sentences for maniac
Recent Examples of Synonyms for maniac
Noun
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Any dinosaur lovers at home should be eating up this documentary special series on PBS this week.—
DeVonne Goode,
Parents,
19 June 2025
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Here are performances music lovers won’t want to miss.—
Randy McMullen,
Mercury News,
19 June 2025
Noun
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Burgess and Shelby’s View Forecasting Trump’s decisions is always a fool’s errand, and his public statements on Wednesday only underscored his opaque approach.—
Burgess Everett,
semafor.com,
18 June 2025
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Still, only a fool would underestimate the strength of a mom’s love.—
David Fear,
Rolling Stone,
13 June 2025
Noun
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Marte, 31, was left in tears after the fan yelled derogatory comments about his late mother, Elpidia Valdez, who died in a car crash in the Dominican Republic in 2017.—
Ryan Canfield,
FOXNews.com,
26 June 2025
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Most observers projected the Chinese center would go in the second round of the 2025 NBA draft, so the Portland Trail Blazers’ decision to select him with the 16th overall pick shocked the crowd at New York’s Barclays Center, and delighted Chinese fans watching back at home on a weekday morning.—
Fred He,
CNN Money,
26 June 2025
Noun
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Our friends came over to hang out and the goose attacked.—
Harpers Magazine,
Harpers Magazine,
18 June 2025
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The goose wore a harness and leash with a small purple bow tie on the front.—
Molly Gibbs,
Sacbee.com,
15 June 2025
Noun
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When my daughter and I are outside, these pesky blood suckers feast.—
Cheryl Fenton,
Parents,
24 June 2025
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Along the way, the administration recast the U.S. commitment to European security from a mutually beneficial partnership to a sucker’s game that enabled gluttonous free-riding at Americans’ expense.—
Gideon Rose,
Foreign Affairs,
23 June 2025
Noun
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Eastern Flight 212 — which originated from Charleston, S.C., in 1974, and held many passengers from that city — is known to aviation enthusiasts for a couple of reasons.—
Scott Fowler,
Charlotte Observer,
18 June 2025
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Winning wines often gain significant attention from collectors, retailers, and wine enthusiasts alike.—
Joseph V Micallef,
Forbes.com,
18 June 2025
Noun
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Add in continuous deals between F1 and ESPN, and the support for F1 has transformed everyday Americans into fanatics, doubling viewership and turning already big names in the sport into bonafide global celebrities.—
CT Jones,
Rolling Stone,
28 June 2025
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The Brad Pitt film from Top Gun: Maverick filmmaker Joseph Kosinski would attract new fans to the sport, while F1 fanatics would flock to theaters and boost the box office.—
Carly Thomas,
HollywoodReporter,
26 June 2025
Noun
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Here is the essential guide to making your house clean enough to satisfy your most critical inner neat freak and launch you into summer with a house that actually shines.—
Rachel Silva,
ELLE Decor,
24 Jan. 2023
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The menu offers appetizers like hummus, 12-inch pizzas, like the meat freak, made with red sauce, mozzarella, sausage, bacon, pepperoni, grilled chicken and oregano flakes.—
Bahar Anooshahr,
The Arizona Republic,
14 Jan. 2023
Cite this Entry
“Maniac.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/maniac. Accessed 3 Jul. 2025.
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