1
as in headache
a dull, unpleasant, or difficult piece of work
weeding out that overgrown garden is going to be a killer
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in murderer
a person who kills another person
gunned down by hired killers
Synonyms & Similar Words
1
as in lethal
likely to cause or capable of causing death
killer viruses that claimed millions of lives
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in difficult
requiring considerable physical or mental effort
a killer exercise program guaranteed to whip you into shape
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Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of killer
Ryan Schwartz, TVLine, 4 Oct. 2025
Cuddly serial killer comic Beneath the Trees Where Nobody Sees is turning into a veritable hit franchise for publisher IDW.
—Borys Kit, HollywoodReporter, 3 Oct. 2025
Why does Ryan Murphy love Wisconsin killers so much?
—Jr Radcliffe, jsonline.com, 3 Oct. 2025
Other killers that have inspired Murphy’s previous Monster installments include Jeffrey Dahmer and the Menendez brothers.
—Olivia B. Waxman, Time, 3 Oct. 2025
See All Example Sentences for killer
Noun
Raised by a man leading a monstrous double life, the daughter of the BTK serial killer shares her chilling story.
—Ryan Schwartz, TVLine, 4 Oct. 2025
Cuddly serial killer comic Beneath the Trees Where Nobody Sees is turning into a veritable hit franchise for publisher IDW.
—Borys Kit, HollywoodReporter, 3 Oct. 2025
Why does Ryan Murphy love Wisconsin killers so much?
—Jr Radcliffe, jsonline.com, 3 Oct. 2025
Other killers that have inspired Murphy’s previous Monster installments include Jeffrey Dahmer and the Menendez brothers.
—Olivia B. Waxman, Time, 3 Oct. 2025
See All Example Sentences for killer
Recent Examples of Synonyms for killer
Noun
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If the thought of budgeting gives you a headache, there's another way to approach managing your money without tracking every expense or obsessing over spreadsheets.—
Andreina Rodriguez,
CNBC,
1 Oct. 2025
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Symptoms of the more serious illness include high fever, headache, neck stiffness, stupor, disorientation, coma, tremors, convulsions, muscle weakness, vision loss, numbness and paralysis, according to the CDC.—
Madeline Heim,
jsonline.com,
1 Oct. 2025
Noun
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With the Yankees having eliminated Boston on a star-making performance from hurler Cam Schlittler—the 24-year-old fanned 12 batters and issued zero free passes to first over an eight-inning stretch—MLB enters the Divisional round with a murderer’s row of top media markets in play.—
Anthony Crupi,
Sportico.com,
3 Oct. 2025
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Beyond Gein, the pair are already preparing a fourth season, which will feature Ella Beatty as purported axe murderer Lizzie Borden.—
Daniel D'Addario,
Variety,
30 Sep. 2025
Adjective
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Tennessee law holds that those who committed crimes before 1999 can choose between being put to death by lethal injection or the electric chair.—
Evan Mealins,
Nashville Tennessean,
3 Oct. 2025
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And of course 100% lethal to the child.—
Jordan King,
MSNBC Newsweek,
3 Oct. 2025
Adjective
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For once, the bulk of the anger was directed not at Fosun — the investment group and majority shareholder – and the Molineux hierarchy who have conspired to deal Pereira a difficult hand, but at the head coach himself and his players.—
Steve Madeley,
New York Times,
6 Oct. 2025
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Romancelandia’s social world, harnessed by its business-minded authors, may make its success exceedingly difficult to replicate.—
Rebecca Ackermann,
The Atlantic,
5 Oct. 2025
Noun
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Your entire life is tied to your job.—
Anniek Bao,
CNBC,
1 Oct. 2025
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Some have said the move could have a positive impact on job opportunities.—
John Feng,
MSNBC Newsweek,
1 Oct. 2025
Noun
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There, Pat, Willa, and an assassin follow one another across terrain that bucks and dips like a cartoon water hose.—
Graham Hillard,
The Washington Examiner,
3 Oct. 2025
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Are assassins like Kirk’s killer simply pathological outliers among agitated but otherwise self-restrained populations?—
Ron Barrett,
The Conversation,
2 Oct. 2025
Adjective
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During a three-day rampage of gang violence, some 80 people died — the deadliest days in El Salvador since its civil war.—
T. Christian Miller,
ProPublica,
30 Sep. 2025
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One Pasteurella-like microbe carried genetic hints of virulence and has ties to deadly outbreaks in modern African elephants.—
Pranjal Malewar,
New Atlas,
30 Sep. 2025
Adjective
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The big story Immigration anxieties and a challenging job market have sparked an online backlash over China's latest attempt at attracting global talent — a new visa program announced in August.—
Anniek Bao,
CNBC,
1 Oct. 2025
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His expertise could greatly benefit Ott, ahead of what is destined to be a challenging year in Phoenix.—
Alex Kirschenbaum,
MSNBC Newsweek,
1 Oct. 2025
Cite this Entry
“Killer.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/killer. Accessed 7 Oct. 2025.
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