investigator (B2)

noun

Pronunciation: /ɪnˈvestɪɡeɪtər/

Definition

A person who carries out a formal or systematic examination or research into something.

Examples

• The journalist acted as an investigator, uncovering the corruption within the government.

• A private investigator was hired to find the missing heir.

• The police investigator meticulously documented every piece of evidence.

How to Use investigator

investigator of (prepositional phrase)

Someone who investigates a specific area or subject. — "He was known as an investigator of historical mysteries."

investigator into (prepositional phrase)

Someone who examines or researches a particular issue or event. — "The journalist became an investigator into the company's financial dealings."

Synonyms of investigator

Words with a similar meaning to investigator:

• detective
• researcher
• examiner
• inquisitor

Antonyms of investigator

Words with the opposite meaning to investigator:

• layperson
• observer

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