White collar crime (5)
I believe the answer is:
graft
'white collar crime' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for graft that I've seen before include "Means of propagation - hard work?" , "Transfer of tissue - hard work!" , "Hard work - corrupt profit" , "Make money from corruption" , "Surgical transplant" .)