Libertine taking no unearned share of proceeds (4-3)
I believe the answer is:
rake-off
This clue could be a double definition.
'libertine taking no unearned share' is the first definition.
'rake off' can be an answer for 'share' (thesaurus). I am not certain of the 'libertine taking no unearned' bit.
'proceeds' is the second definition.
(thesaurus)
'of' is the link.
Can you help me to learn more?
(Other definitions for rake-off that I've seen before include "Criminal's profit" , "(Illegal) commission" , "Monetary commission" , "Share of (criminal) profits" , "Monetary share, dishonestly gained" .)