Jealousy, begrudgery (4)
I believe the answer is:
envy
This clue is a double definition.
'jealousy' is the first definition.
(jealousy is an envious feeling)
'begrudgery' is the second definition.
(I've seen this before)
(Other definitions for envy that I've seen before include "Feeling of grudging admiration" , "Green-eyed feeling" , "One of 7 vices" , "Desire of another's property etc" , "Deadly sin; sounds like two letters" .)