Investigator
Investigator noun - A person not on the police force who investigates criminal or illicit activity or searches for missing persons.
Usage example: the investigator in charge of the case was touted as an expert at tracing stolen art
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Synonyms for Investigator
Sleuth is a synonym for investigator in investigate topic. In some cases you can use "Sleuth" instead a noun "Investigator", when it comes to topics like examiner, detective, private detective, person who checks thoroughly. popular alternative
Sleuth
Sleuth noun - A person not on the police force who investigates criminal or illicit activity or searches for missing persons.
Usage example: the popular TV sleuth lives a much more action-packed life than do his real-world counterparts
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Synonyms for Sleuth
Investigator is a synonym for sleuth in detective topic. You can use "Investigator" instead a noun "Sleuth", if it concerns topics such as private detective, investigate. popular alternative
Nearby Word: sleuthing
Mutual synonyms
How words are described
Both words in one sentence
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In settings where professional detectives would be anachronistic, the investigator is often a Amateur Sleuth.
Source: Historical Detective Fiction
Cite this Source
Sleuth and Investigator. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/investigator/sleuth
Investigator & Sleuth. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/investigator/sleuth>.
Sleuth or Investigator. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/investigator/sleuth.
Google Ngram Viewer shows how "investigator" and "sleuth" have occurred on timeline