Crossword Genius

Insomnia (13)

Ross

I believe the answer is:

sleeplessness

'insomnia' is the definition.
(I know that insomnia can be written as sleeplessness)

This is all the clue.

(Another definition for sleeplessness that I've seen is " Insomnia".)

I've seen this clue in the Sydney Morning Herald, The Guardian, The Times and The Telegraph.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.