Tightwad (9)
I believe the answer is:
skinflint
'tightwad' is the definition.
(synonyms)
This is all the clue.
(Other definitions for skinflint that I've seen before include "Niggard, scrooge" , "cheapskate" , "Scrooge, miser" , "A mean, miserly person" , "A miserly person like Scrooge" .)