Crossword Genius

Laborious, gruelling (7)


I believe the answer is:


I believe this is a double definition.

'laborious' is the first definition.

'gruelling' is the second definition.

(Other definitions for arduous that I've seen before include "Punishing" , "Requiring hard work" , "Extremely taxing" , "Burdensome" , "Requiring great effort" .)

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.