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remiss Synonyms
Another word for remiss
Choosing another word for remiss that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Lacking care or attention to duty; negligent or careless in fulfilling an obligation.
Usage Example
"I would be negligent if I did not thank the research team for their tireless dedication to this project."
Strongest
negligent
neglectful
lax
careless
Strong
derelict
slack
inattentive
irresponsible
delinquent
slipshod
Opposites of remiss
The opposite of remiss shifts depending on context. Common opposites include:
conscientious
diligent
attentive
careful
scrupulous
meticulous
dutiful
mindful
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Remiss. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/remiss