Synonyms for

Investigator

Verb / ˌɪˈnvestʌˌgeɪtɜ: / Another word for investigator — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

An investigator is a person who tries to find out the facts about something, especially a crime or an accident.

Synonyms & similar words

detective policedetective researchworker researcher tec detective inspector sleuth sherlock gumshoe agent operative researcher prober examiner inquirer questioner interviewer fact-finder troubleshooter analyst auditor checker scrutinizer

Synonyms by register

Formal

inquirer researcher examiner analyst

Informal

gumshoe private eye sleuth detective

Literary

scout tracker

Antonyms

observer spectator bystander outsider layperson

Common collocations

  • private investigator
  • lead investigator
  • chief investigator
  • investigator general
  • forensic investigator
  • background investigator
  • investigator's report

Word family

noun investigator
verb investigate
adjective investigative

Usage note

While 'detective' is a common informal synonym, 'investigator' is a broader term that can apply to various professions beyond law enforcement, such as scientific researchers or financial analysts.

Example sentences

  1. The investigator gathered evidence to solve the case.
  2. The police hired an investigator to find the missing person.
  3. The investigator asked questions to get to the truth.
  4. The investigator examined the crime scene for clues.
  5. The investigator followed the suspect until they found the stolen goods.

Quotes

  • The investigator should have a knowledge of what he is investigating.
  • An investigator should be able to improvise.
  • The investigator should have a robust sense of humor.

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