1
as in questionable
giving good reason for being doubted, questioned, or challenged
suspicious claims of being the rightful owner of the property
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in skeptical
inclined to doubt or question claims
suspicious of any menu dish having a name she can't pronounce
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in unsure
not feeling sure about the truth, wisdom, or trustworthiness of someone or something
you should be very suspicious of those telephone calls from people telling you that you're the winner of a contest you never entered
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of suspicious
The federal government has, in some areas, gotten better at deploying advanced data analytics to flag suspicious prescribing patterns and identify outlier providers.
—
Emma Burleigh, Fortune, 12 Aug. 2025
Investigators do not believe the fire was suspicious, authorities said.
—Deanese Williams-Harris, Chicago Tribune, 12 Aug. 2025
The pair have a combative relationship throughout the film, as Del remains suspicious of Sonny and the robots due to a robot once saving his life over a child's.
—Taijuan Moorman, USA Today, 12 Aug. 2025
Today’s financial institutions must be able to rapidly identify suspicious transactions out of billions per day.
—Roman Reznikov, Forbes.com, 6 Aug. 2025
See All Example Sentences for suspicious
Emma Burleigh, Fortune, 12 Aug. 2025
Investigators do not believe the fire was suspicious, authorities said.
—Deanese Williams-Harris, Chicago Tribune, 12 Aug. 2025
The pair have a combative relationship throughout the film, as Del remains suspicious of Sonny and the robots due to a robot once saving his life over a child's.
—Taijuan Moorman, USA Today, 12 Aug. 2025
Today’s financial institutions must be able to rapidly identify suspicious transactions out of billions per day.
—Roman Reznikov, Forbes.com, 6 Aug. 2025
See All Example Sentences for suspicious
Recent Examples of Synonyms for suspicious
Adjective
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Well, not just them: also some of our most questionable corporations.—
Jordan Hoffman,
EW.com,
7 Aug. 2025
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The clubs engaged in an arms race that many of them could not afford and which was financed either with debt or the cash of questionable characters.—
Chris Deubert,
Forbes.com,
7 Aug. 2025
Adjective
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Heart Age May Not Be the Perfect Metric However, some experts are more skeptical.—
Kristen Fischer,
Health,
9 Aug. 2025
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Not only are voters more skeptical of media reports and talking points, OBBBA supporters have much more time to counter misinformation than was the case with the TCJA.—
Patrick Gleason,
Forbes.com,
8 Aug. 2025
Adjective
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Officials were unsure which species these were, but both are common in Wyoming.—
CNN Money,
CNN Money,
16 Aug. 2025
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The video reviewed by LMPD does not have audio, so Skaggs said the department is unsure of whether anything was said.—
Caroline Neal,
Louisville Courier Journal,
15 Aug. 2025
Adjective
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Another dubious distinction is that Texas boasts an economic precariousness that the rest of those states can’t match.—
Kathryn Anne Edwards,
Mercury News,
7 Aug. 2025
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Although revenues fell short of expectations for the last quarter, earnings per share were up, due to the dubious magic of share buybacks.—
Steve Denning,
Forbes.com,
6 Aug. 2025
Adjective
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Be cautious when corresponding with unfamiliar accounts.—
Tamia Fowlkes,
jsonline.com,
14 Aug. 2025
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To be sure, companies are opting for cautious messaging around AI and its labor implications.—
Pia Singh,
CNBC,
13 Aug. 2025
Adjective
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Quantum technology is still years from achieving broad commercial viability, making future revenue streams uncertain.—
Trefis Team,
Forbes.com,
12 Aug. 2025
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His analysis illustrated the highly uncertain nature of where tariff policy is leading.—
David Lightman,
Sacbee.com,
12 Aug. 2025
Adjective
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Navigating this revolution responsibly requires careful policy, support for adaptation and a focus on using technology to benefit people.—
Vaibhav Dani,
Forbes.com,
18 Aug. 2025
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The simplest activities now require careful advance planning.—
Barbara Bry,
San Diego Union-Tribune,
17 Aug. 2025
Adjective
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Even though Zuckerberg has snatched some of his AI workers, Altman is doubtful that his competitor will be able to replicate the same success of OpenAI.—
Diane Brady,
Fortune,
4 Aug. 2025
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Trump has long been doubtful of the mutual defense alliance.—
Saige Miller,
NPR,
2 Aug. 2025
Cite this Entry
“Suspicious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/suspicious. Accessed 21 Aug. 2025.
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