Money-lender (6)
I believe the answer is:
usurer
'money-lender' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for usurer that I've seen before include "One who charges excessive interest" , "One who charges undue interest" , "Unscrupulous lender" , "Moneylender who charges exorbitant rates" , "He expects lots of interest" .)