suspect

1 of 3

adjective

sus·​pect ˈsə-ˌspekt  sə-ˈspekt 

1

: regarded or deserving to be regarded with suspicion : suspected

investigates suspect employees

2

: doubtful, questionable

… whose skills are suspect.

—Peter Vecsey

suspect

2 of 3

noun

sus·​pect ˈsə-ˌspekt 

: one that is suspected

especially : a person suspected of a crime

suspect

3 of 3

verb

sus·​pect sə-ˈspekt 

suspected; suspecting; suspects

transitive verb

1

: to imagine (one) to be guilty or culpable on slight evidence or without proof

suspect him of giving false information

2

: to have doubts of : distrust

suspects her motives

3

: to imagine to exist or be true, likely, or probable

I suspect he's right

intransitive verb

: to imagine something to be true or likely

Synonyms of suspect

Adjective

• questionable
• suspicious
• dubious
• disputable
• doubtful
• problematic
• debatable

Verb

• guess
• assume
• suppose
• think
• presume

Examples of suspect in a Sentence

Adjective

The room had a suspect odor.

since she was carrying no cash or credit cards, her claim to the store's detectives that she had intended to pay for the items was suspect

Noun

One suspect has been arrested.

She is a possible suspect in connection with the kidnapping.

The prime suspect for the food poisoning is the potato salad.

Verb

He's suspected in four burglaries.

The police do not suspect murder in this case.

The fire chief suspects arson.

I suspect it will rain.

Call the doctor immediately if you suspect you've been infected.

The latest research confirms what scientists have long suspected.

I suspect she's not who she says she is.

“We haven't done our homework.” “I suspected as much.”

I suspected his motives in giving me the money.

I have reason to suspect her sincerity when she makes promises like that.

Recent Examples on the Web

Noun

Detectives are working to identify witnesses and a suspect in the shooting. —Dean Fioresi, CBS News, 21 Dec. 2025

The suspect loaded the sprayer into a white GMC Yukon with California license plate 8TRSS321 and left the area, authorities said. —Chris Biderman, Sacbee.com, 20 Dec. 2025

Verb

The man suspected of killing two students and wounding nine others in a shooting at Brown University before fatally shooting a Massachusetts Institute of Technology professor days later was found dead today in a New Hampshire storage unit, officials said. —Phil Helsel, NBC news, 19 Dec. 2025

Breeder reactors promised energy on a scale far beyond what could be provided by the global supply of coal and oil, fuels that were projected to become scarce within a century and which were already suspected of warming the Earth. —Colin Jones, New Yorker, 18 Dec. 2025

Word History

Etymology

Adjective

Middle English, from Anglo-French, from Latin suspectus, from past participle of suspicere

Verb

Middle English, from Latin suspectare, frequentative of suspicere to look up at, regard with awe, suspect, from sub-, sus- up, secretly + specere to look at — more at sub-, spy

First Known Use

Adjective

14th century, in the meaning defined at sense 1

Noun

1591, in the meaning defined above

Verb

15th century, in the meaning defined at transitive sense 1

Rhymes for suspect

• affect
• aspect
• bedecked
• bisect
• collect
• connect
• correct
• deflect
• detect
• direct
• dissect
• effect

Kids Definition

suspect

1 of 3 adjective

sus·​pect ˈsəs-ˌpekt 

sə-ˈspekt

: regarded with suspicion

suspect

2 of 3 noun

sus·​pect ˈsəs-ˌpekt 

: one that is suspected

especially : a person suspected of a crime

suspect

3 of 3 verb

sus·​pect sə-ˈspekt 

1

: to have doubts about

2

: to believe to be guilty without proof

suspect someone of theft

3

: to suppose to be true or likely

I suspect that it will rain

Legal Definition

suspect

1 of 3 adjective

sus·​pect ˈsəs-ˌpekt, sə-ˈspekt 

: regarded or deserving to be regarded with suspicion or heightened scrutiny

suspect

2 of 3 noun

sus·​pect ˈsəs-ˌpekt 

: a person suspected of a crime

also : a person apprehended for but not yet charged with an offense

suspect

3 of 3 transitive verb

sus·​pect sə-ˈspekt 

1

: to imagine (one) to be guilty on slight evidence or without proof

2

: to imagine to exist or be probable

they had reasonable cause to suspect abuse

Etymology

Adjective

Latin suspectus, from past participle of suspicere to look up at, regard with awe, suspect, from sub-, sus- up, secretly + specere to look at