Further loan (7)
I believe the answer is:
advance
I believe this is a double definition.
'further' is the first definition.
(synonyms)
'loan' is the second definition.
(advancing is a kind of loaning)
(Other definitions for advance that I've seen before include "Go ahead - make a loan" , "Forward movement, a change for the better" , "Put forward (a theory)" , "capital" , "Lend money on security" .)