Over-industrious person (10)
I believe the answer is:
workaholic
(Other definitions for workaholic that I've seen before include "One always at desk" , "Devoted toiler" , "Someone compulsively doing long hours" , "Compulsive toiler" .)
I believe the answer is:
workaholic
(Other definitions for workaholic that I've seen before include "One always at desk" , "Devoted toiler" , "Someone compulsively doing long hours" , "Compulsive toiler" .)