Inklingo

How to Say "detective" in Spanish

English → Spanish

detective

/de-tek-TEE-beh//de.tekˈti.βe/

nounA2general
Use this word when referring to a person who investigates crimes, whether they are a police officer or a private individual.
A person wearing a trench coat and fedora kneels down, examining a large footprint on the ground using a magnifying glass.

Examples

El detective buscaba pistas en la escena del crimen.

The detective was looking for clues at the crime scene.

Contrataron a una detective privada para encontrar a la persona desaparecida.

They hired a private detective to find the missing person.

Sherlock Holmes es el detective más famoso de la literatura.

Sherlock Holmes is the most famous detective in literature.

Me encanta leer novelas detectives.

I love to read detective novels.

One Word for Male and Female

The word 'detective' stays the same for men and women. You just change the little word before it to show who you're talking about: 'el detective' for a man and 'la detective' for a woman.

An Adjective That Stays the Same

When used to describe something, 'detective' doesn't change for gender. It's 'una película detective' (a detective movie) and 'un libro detective' (a detective book). It only changes for plural: 'novelas detectives'.

No 'Detectiva'

Mistake:La detectiva encontró la pista.

Correction: La detective encontró la pista. The word 'detective' doesn't change its ending for gender, even when talking about a woman.

Placement After the Noun

Mistake:Una detective novela.

Correction: Una novela detective. In Spanish, adjectives that describe a 'type' or 'category' of something usually go after the thing they're describing.

detective

/de-tek-TEE-beh//de.tekˈti.βe/

adjectiveB1general
Use this word as an adjective when describing a genre of literature or film, like 'detective novels' or 'detective stories'.
A person wearing a trench coat and fedora kneels down, examining a large footprint on the ground using a magnifying glass.

Examples

Me encanta leer novelas detectives.

I love to read detective novels.

El detective buscaba pistas en la escena del crimen.

The detective was looking for clues at the crime scene.

Contrataron a una detective privada para encontrar a la persona desaparecida.

They hired a private detective to find the missing person.

Sherlock Holmes es el detective más famoso de la literatura.

Sherlock Holmes is the most famous detective in literature.

One Word for Male and Female

The word 'detective' stays the same for men and women. You just change the little word before it to show who you're talking about: 'el detective' for a man and 'la detective' for a woman.

An Adjective That Stays the Same

When used to describe something, 'detective' doesn't change for gender. It's 'una película detective' (a detective movie) and 'un libro detective' (a detective book). It only changes for plural: 'novelas detectives'.

No 'Detectiva'

Mistake:La detectiva encontró la pista.

Correction: La detective encontró la pista. The word 'detective' doesn't change its ending for gender, even when talking about a woman.

Placement After the Noun

Mistake:Una detective novela.

Correction: Una novela detective. In Spanish, adjectives that describe a 'type' or 'category' of something usually go after the thing they're describing.

investigador

in-ves-ti-ga-DOR/im.bes.ti.ɣaˈðoɾ/

nounB1formal
Use this word for someone who conducts investigations, especially in a professional capacity like a lead researcher or a police investigator focusing on a specific case.
A focused scientist wearing a white lab coat is studying a beaker filled with bright blue liquid on a clean laboratory desk.

Examples

El investigador principal presentó los resultados del estudio.

The lead researcher presented the results of the study.

Necesitamos un investigador privado para seguir este caso de fraude.

We need a private investigator to follow this fraud case.

Ser investigador requiere mucha paciencia y atención al detalle.

Being a researcher requires a lot of patience and attention to detail.

Gender Flexibility

To talk about a female researcher, you change the ending to 'investigadora'. Many nouns ending in '-dor' follow this pattern.

Confusing Noun and Verb

Mistake:Using 'investigar' (the verb) when you mean 'investigador' (the person).

Correction: Remember, '-dor' is usually the person who *does* the action, like 'investigador' (the one who investigates).

Noun vs. Adjective 'Detective'

Be careful not to confuse the noun 'detective' (a person) with its use as an adjective in Spanish, where it's less common and often replaced by other constructions. For 'detective novels', 'novelas de detectives' or 'novelas policíacas' are more frequent than 'novelas detectives'.

Learn Spanish with Inklingo

Interactive stories, personalized learning, and more.