Crossword Genius

Exhausting labor (4)

Ross

I believe the answer is:

toil

(Other definitions for toil that I've seen before include "Work really hard" , "Work hard, labour" , "Work hard and long" , "Manual labour" , "Work incessantly" .)

I've seen this clue in the Penny Press.
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.