Definition

Not having had enough rest or sleep; feeling tired or fatigued.

Example

After a long week of work, I felt unrested and needed a break.

Conversation

I feel so unrested after last night's party.

Yeah, it went on way too late!

I should have gone home earlier, but I didn't want to miss anything.

Next time, just make sure to get some sleep afterward!

Synonyms & Antonyms

Root Explanation

Unrested → It is formed from "un-" (meaning not) and "rested" (from the root "rest" which comes from Old French *rester*, meaning to remain or stay). The word "unrested" means not having rested or not being at rest.

Memory Tip

Think of 'not' ('un-') being added to 'rested' — this helps you remember that 'unrested' means not having rested.

Visually Confused Words