as in inquiry
a systematic search for the truth or facts about something
officials launched an extensive investigation of the plane crash
Synonyms & Similar Words
Relevance
Example Sentences
Recent Examples of Synonyms for investigation
Noun
-
The State's Attorney's Office did not immediately respond to an inquiry about whether McNeil's video had factored into its decision not to charge Bowers.—
Janelle Griffith,
People.com,
22 July 2025 -
At the other end of the spectrum, New Jersey, California, and New York have seen many more inquiries for outbound moves, meaning those states stand to lose residents rather than gain.—
Katie Nadworny,
Travel + Leisure,
22 July 2025
Noun
-
The investigative department of the regional department of the Investigative Committee (IC) of Russia has now organized a procedural examination into the circumstances of the attack, the outlets reported.—
Latoya Gayle,
People.com,
18 July 2025
-
During a vigorous cross examination, prosecutors parsed through his story, questioning him on his history with police officers.—
Madeline Buckley,
Chicago Tribune,
18 July 2025
Noun
-
From France, Chichin’s work is an exploration of urban parks that create natural refuges in the heart of cities, reframing them as spaces of resistance and wonder.—
Rhonda Richford,
Footwear News,
11 July 2025
-
But Oppenheimer is a talky period piece, an exploration of a man and his mind, with only a flash-forward warning about doomsday tacked on to the ending.—
Tom Nichols,
The Atlantic,
10 July 2025
Noun
-
But participants in the study offered several more human hypotheses, too.—
Billy Perrigo,
Time,
15 July 2025
-
In a study published in May, researchers were able to finetune leading large language models like OpenAI’s GPT-4o to generate responses that are harmful and unintended by the makers of the models.—
Rashi Shrivastava,
Forbes.com,
15 July 2025
Noun
-
As part of that probe, the board recently requested a slew of records related to individuals and fundraising events referenced in his indictment.—
Chris Sommerfeldt,
New York Daily News,
15 July 2025
-
The probe examined workplace culture and complaint handling procedures across the production spanning nearly two decades.—
Naman Ramachandran,
Variety,
15 July 2025
Noun
-
Led by Katherine Christensen, assistant marketing professor at Indiana University, the research asked whether feeling a stronger connection to one’s future self would encourage more retirement saving.—
Wes Moss,
Forbes.com,
22 July 2025
-
Parents should avoid preteens’ use of smartphones and social media, according to new research.—
Kara Alaimo,
CNN Money,
21 July 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.
Cite this Entry
“Investigation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/investigation. Accessed 26 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share