remiss

American  

[ri-mis] / rɪˈmɪs /

adjective

1. negligent, careless, or slow in performing one's duty, business, etc..

   He's terribly remiss in his work.

   Synonyms:

   neglectful, slack, lax, thoughtless, derelict

2. characterized by negligence or carelessness.

   Synonyms:

   neglectful, slack, lax, thoughtless, derelict

3. lacking force or energy; languid; sluggish.

   Synonyms:

   slow, slothful, dilatory

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remiss British  

/ rɪˈmɪs /

adjective

1. lacking in care or attention to duty; negligent

2. lacking in energy; dilatory

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Related Words

See neglect.

Other Word Forms

• overremiss adjective
• overremissly adverb
• overremissness noun
• remissly adverb
• remissness noun

Etymology

Origin of remiss

First recorded in 1375–1425; late Middle English, from Latin remissus, past participle of remittere “to send back, slacken, relax”; remit

Example Sentences

Speaking to the BBC ahead of that meeting, Labour MP Stella Creasy said it would be "remiss" of the government to dismiss concerns over the winter fuel payment.

From BBC • May 20, 2025

Shawnee Smith in "Saw" However, we’d be remiss if we didn’t consider the “Saw” movies, which sit at the other end of Perkins’ spectrum of pastiche.

From Salon • Feb. 26, 2025

Having just written an entire article about the dangers of universalized single-cause explanations, though, I would be remiss in putting the blame for dysfunction and discontent entirely on the media.

From Slate • Dec. 19, 2024

I would be remiss in not asking you about working with your respective onscreen spouses, the great Lesley Manville and Sacha Baron Cohen.

From Los Angeles Times • Nov. 26, 2024

One would be remiss to neglect the greatest unsolved mystery to strike the Yiddish stage, the fate of Molly Lewis.

From "Night Owls" by A.R. Vishny