Synonyms of negligent

negligent

adjective

ˈne-gli-jənt 

as in neglectful

failing to give proper care and attention

the youngster has been woefully negligent in taking care of the vacationing neighbor's dog, repeatedly forgetting to feed the poor animal

Synonyms & Similar Words

• neglectful
• careless
• neglecting
• lazy
• derelict
• reckless
• remiss
• lax
• slack
• irresponsible
• disregardful
• oblivious
• heedless
• forgetful
• incautious
• inattentive
• thoughtless
• unmindful
• disinterested
• unthinking
• indifferent
• uninterested
• delinquent
• unconcerned
• unguarded
• apathetic
• unwary
• wild
• disregarding
• unheeding
• loose

Antonyms & Near Antonyms

• careful
• conscientious
• attentive
• meticulous
• cautious
• responsible
• nonnegligent
• punctilious
• regarding
• circumspect
• painstaking
• vigilant
• mindful
• watchful
• wary
• chary
• guarded
• observant
• alert
• thinking
• thoughtful
• provident
• interested
• heedful
• concerned
• gingerly
• regardful
• heeding
• foresighted
• forethoughtful

Synonym Chooser

How is the word negligent different from other adjectives like it?

Some common synonyms of negligent are lax, neglectful, remiss, and slack. While all these words mean "culpably careless or indicative of such carelessness," negligent implies inattention to one's duty or business.

negligent about writing a note of thanks

When is it sensible to use lax instead of negligent?

While the synonyms lax and negligent are close in meaning, lax implies a blameworthy lack of strictness, severity, or precision.

a reporter lax about accurate quotation

Where would neglectful be a reasonable alternative to negligent?

Although the words neglectful and negligent have much in common, neglectful adds a more disapproving implication of laziness or deliberate inattention.

a society callously neglectful of the poor

In what contexts can remiss take the place of negligent?

While in some cases nearly identical to negligent, remiss implies blameworthy carelessness shown in slackness, forgetfulness, or neglect.

had been remiss in their familial duties

When can slack be used instead of negligent?

The meanings of slack and negligent largely overlap; however, slack implies want of due or necessary diligence or care.

slack workmanship

Example Sentences

Recent Examples of negligent

The lawsuit names the South Lake Tahoe resort’s operator as a defendant, saying the resort was negligent. —Sara Schilling, Sacramento Bee, 7 Feb. 2025

But these characters only further necessitate Gage and Suze’s mother-son-like connection in a cruel world full of negligent players. —Tomris Laffly, Variety, 7 Feb. 2025

Andrew Buen, a former sheriff's deputy in Clear Creek County, Colo., was convicted of criminally negligent homicide in the shooting death of a 22-year-old man who called 911 for help after his SUV got stuck near the town of Silver Plume. —Democrat-Gazette Staff From Wire Reports, arkansasonline.com, 22 Feb. 2025

However, if the airline is found to be negligent, the cap on damages can exceed $200,000, according to Applebaum. —Maria Sole Campinoti, CNN, 20 Feb. 2025