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

One of the tale’s bitterest ironies is that Victor will become a more demanding, more neglectful, and vastly more destructive father figure than Leopold ever was. —Justin Chang, New Yorker, 28 Oct. 2025

But his past haunts him, especially his childhood with an alcoholic, emotionally neglectful father (Stephen Graham) and loving but turbulent mother (Gaby Hoffman). —Katie Walsh, Boston Herald, 23 Oct. 2025

But his past haunts him, especially his childhood with an alcoholic, emotionally neglectful father (Stephen Graham) and loving but turbulent mother (Gabby Hoffman). —Katie Walsh, Twin Cities, 22 Oct. 2025

Leaning into the disco-country of much of Man’s Best Friend, Carpenter sings about a neglectful lover. —Brittany Spanos, Rolling Stone, 4 Sep. 2025