Synonyms of neglectful

neglectful

adjective

ni-ˈglek(t)-fəl 

as in careless

failing to give proper care and attention

he's certainly not a neglectful father as he takes very good care of his children

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Synonym Chooser

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

Some common synonyms of neglectful are lax, negligent, remiss, and slack. While all these words mean "culpably careless or indicative of such carelessness," neglectful adds a more disapproving implication of laziness or deliberate inattention.

a society callously neglectful of the poor

When can lax be used instead of neglectful?

The meanings of lax and neglectful largely overlap; however, lax implies a blameworthy lack of strictness, severity, or precision.

a reporter lax about accurate quotation

When might negligent be a better fit than neglectful?

While the synonyms negligent and neglectful are close in meaning, negligent implies inattention to one's duty or business.

negligent about writing a note of thanks

Where would remiss be a reasonable alternative to neglectful?

The words remiss and neglectful can be used in similar contexts, but remiss implies blameworthy carelessness shown in slackness, forgetfulness, or neglect.

had been remiss in their familial duties

When is it sensible to use slack instead of neglectful?

The words slack and neglectful are synonyms, but do differ in nuance. Specifically, slack implies want of due or necessary diligence or care.

slack workmanship

Example Sentences

Recent Examples of neglectful

The Times described harrowingly neglectful care, and said that at least six patients had died after treatment. —Tad Friend, New Yorker, 4 Aug. 2025

Their mother was accused of being neglectful, and the family became strained in communication. —Jade Jackson, IndyStar, 16 July 2025

Hinchliffe Stadium originally opened in 1932 and hosted the Negro Leagues’ New York Black Yankees and the American Soccer League’s New Jersey Eagles in the late 1980s before shuttering in 1996 after many neglectful years without maintenance and upkeep. —Jeff Rueter, New York Times, 10 July 2025

Raised by a neglectful alcoholic father in Buffalo, N.Y. —Stephanie Sengwe, People.com, 19 June 2025