cutthroat

1 of 2

noun

cut·​throat ˈkət-ˌthrōt 

1

: killer, murderer

2

: a cruel unprincipled person

cutthroat

2 of 2

adjective

1

: murderous, cruel

2

: marked by unprincipled practices : ruthless

cutthroat competition

3

: characterized by each player playing independently rather than having a permanent partner

—used especially of partnership games adapted for three players

cutthroat bridge

Synonyms

Noun

• assassin
• homicide
• killer
• manslayer
• murderer

Adjective

• immoral
• Machiavellian
• unconscionable
• unethical
• unprincipled
• unscrupulous

Examples of cutthroat in a Sentence

Noun

while traveling the ancient Silk Road, traders were constant prey to cutthroats and thieves

Adjective

cutthroat business practices intended to drive competitors out of business

Recent Examples on the Web

Noun

Elon Musk’s siding with Donald Trump before and after the election, his support for Germany's right-wing AfD party, and his cutthroat actions with DOGE pretty much turned the whole world against the once popular electric car brand. —Peter Lyon, Forbes.com, 17 May 2025

But the best story of all was Maryanne, and watching this delightful goofball evolve into a cutthroat champion was truly thrilling, lifting Survivor 42 into the mid-twenties. —Dalton Ross, EW.com, 15 May 2025

Adjective

Walmart’s buying team can be notoriously cutthroat, with a razor focus on squeezing suppliers on price. —Dev Patnaik, Forbes.com, 22 Apr. 2025

The sybaritic highwayman Macheath maneuvers between a cutthroat capitalist milieu (Mr. and Mrs. Peachum) and a corrupt police force (led by Tiger Brown) while seducing daughters from both worlds (Polly Peachum and Lucy Brown). —Alex Ross, New Yorker, 14 Apr. 2025

Word History

First Known Use

Noun

1535, in the meaning defined at sense 1

Adjective

1565, in the meaning defined at sense 1

Phrases Containing cutthroat

• cutthroat contract
• cutthroat trout

Rhymes for cutthroat

• afloat
• azote
• banknote
• bareboat
• benzoate
• connote
• demote
• denote
• devote
• endnote
• footnote
• greatcoat

Kids Definition

cutthroat

1 of 2 noun

cut·​throat ˈkət-ˌthrōt 

1

: a person likely to cut someone's throat

2

: a cruel person with no scruples

cutthroat

2 of 2 adjective

: ruthless

cutthroat competition