Word Type

Noun

The word "investigator" can be used as a noun.

Word Relationships

Capable Of

discover truth gather evidence gathering facts notice physical evidence prove event occured question suspect

Derived Terms

coinvestigator cyberinvestigator investigatorial investigatress principal investigator private investigator subinvestigator transvestigator

Broader Terms (Hypernyms)

expert officer police officer scientist

Narrower Terms (Hyponyms)

principal investigator

Type Of (IsA)

expert

Related Terms

investigatrix reinvestigator

Related Terms

investigate investigation investigative investigatrix

Synonym Network

detective research worker

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.