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Synonyms

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

remiss British  
/ rɪˈmɪs /

adjective

  1. lacking in care or attention to duty; negligent

  2. lacking in energy; dilatory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See neglect.

Other Word Forms

Etymology

Origin of remiss

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

Explanation

If it's your turn to bring in the coffee and donuts for your early morning meeting, and you forget, then your co-workers can say that you were remiss in fulfilling your responsibility to keep them awake with sugar and caffeine. Don't expect to get much done at your meeting. The adjective remiss is often used in the phrase "remiss in one's duty." The principal was remiss in her duty to tell parents about the incident at school. After the parents heard about it from their kids, the principal received several angry phone calls wondering why the school had been locked down for loose farm animals.

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Vocabulary lists containing remiss

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

When talking about this Ghana squad it would be remiss not to start with their star man, Manchester City winger Antoine Semenyo.

From BBC Jun. 23, 2026

It would be remiss of me to not take that responsibility seriously, but at the same time, that’s not why I set out to do it.

From Los Angeles Times May 22, 2026

Tracy Brown concurs: “I’d be remiss not to mention that the always excellent ‘Dark Winds’ keeps getting better and is long overdue for some Emmys recognition.

From Los Angeles Times May 21, 2026

While she feels its important not be "remiss of the feelings" of families in the Ross of Mull, she has concerns about the impact on the village she has called home all her life.

From BBC Feb. 27, 2025

I regret to say this, Miss Kenton, but I believe you have been a little remiss in these respects.'

From "The Remains of the Day" by Kazuo Ishiguro

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