Miserly, ungenerous (4)
I believe the answer is:
mean
I believe this clue is a double definition.
'miserly' is the first definition.
(I know that miserly can be written as mean)
'ungenerous' is the second definition.
(similar in meaning)
(Other definitions for mean that I've seen before include "middle course" , "Type of average" , "design" , "Niggardly" , "Name for being stingy" .)