remiss

word

Definition

If someone is remiss, they are careless or fail to do something that they should do, especially when it’s their responsibility.

Usage & Nuances

'Remiss' is formal and usually used about duties, work, or ethical obligations (e.g., 'remiss in her duties'). It is often followed by 'in' (remiss in doing something). Not used for minor forgetfulness—stronger than 'careless' or 'forgetful'.

Example Sentences

She was remiss in sending the report on time.

basic

It would be remiss of me not to thank you.

basic

He admitted he had been remiss in his duties.

basic

Sorry, I would be remiss if I didn’t mention the other team members.

natural

The teacher was remiss in not checking the homework.

natural

You’d be remiss to ignore these warning signs.

natural