How to Say "cutthroat" in Spanish
The most common Spanish word for “cutthroat” is “feroz” — use 'feroz' to describe intense, aggressive, or ruthless competition between entities like businesses or individuals.
Use 'feroz' to describe intense, aggressive, or ruthless competition between entities like businesses or individuals.
Learn more →Use 'carnicero' figuratively to describe extremely ruthless, brutal, or predatory behavior, often in a business context or when referring to a vicious instinct.
Learn more →feh-ROHSfeˈɾos

Examples
Hay una competencia feroz entre las dos empresas.
There is fierce competition between the two companies.
Sentí un dolor feroz en la espalda.
I felt an intense pain in my back.
kar-nee-seh-rohkaɾ.niˈse.ɾo

Examples
El corredor de bolsa tenía un instinto carnicero en el mercado.
The stockbroker had a cutthroat instinct in the market.
El perro tiene un instinto carnicero cuando caza.
The dog has a butchering/vicious instinct when hunting.
Usó un cuchillo carnicero para cortar el jamón.
He used a butchering knife to cut the ham.
Agreement
As an adjective, 'carnicero' must match the thing it describes in number (singular/plural) and gender (masculine/feminine). For example, 'una acción carnicera' (a ruthless action).
Carnicero vs. Feroz
Learners often confuse 'carnicero' and 'feroz' because both imply intensity. Remember that 'feroz' is best for describing competition itself, while 'carnicero' is for describing the ruthless *nature* or *instinct* behind aggressive actions, often with a more negative or brutal connotation.
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.

