as in detective
a person not on the police force who investigates criminal or illicit activity or searches for missing persons the fictional sleuthhound Miss Marple is notable for her age as well as for her understanding of human nature, both of them being rather advanced

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for sleuthhound
Noun
  • While genre fiction steadily advances onto bestseller lists, realism soldiers on, amid cyborgs and dragons and boozy detectives.
    Hamilton Cain, Los Angeles Times, 2 June 2025
  • Last week, prosecutors called their final witness, the Chicago police detective who was the lead investigator in the case.
    Madeline Buckley, Chicago Tribune, 2 June 2025
Noun
  • Eliott Simpson, senior aviation accident investigator for the National Transportation Safety Board, said the plane departed from Teterboro, New Jersey, at about 11:15 p.m. on May 21 and flew to Wichita, Kansas.
    Edward Segarra, USA Today, 24 May 2025
  • However, investigators are still working to determine what sparked the violence.
    Charlotte Observer, Charlotte Observer, 24 May 2025
Noun
  • As per IMDb, Spider-Noir follows: An aging and down on his luck private investigator in 1930s New York is forced to grapple with his past life as the city's one and only superhero.
    Billie Melissa, MSNBC Newsweek, 19 May 2025
  • In fact, the shadowy figures were private investigators, hired by a top racetrack in Kentucky to investigate Yakteen’s former boss – the legendary trainer Bob Baffert – to try to find evidence that the famous white-haired horseman doped his horses.
    Katie Bo Lillis, CNN Money, 2 May 2025
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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Cite this Entry

“Sleuthhound.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sleuthhound. Accessed 7 Jun. 2025.

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