1) Churl 2) Hoarder 3) Scrooge 4) Skinflint 5) Stingy person 1) Miser 2) Pinchgut 3) Scrooge 4) Skinflint 
• (a.) Like a niggard; meanly covetous or parsimonious; niggardly; miserly; stingy. • (n.) A person meanly close and covetous; one who spends grudgingly; a stingy, parsimonous fellow; a miser. • (v. t. & i.) To act the niggard toward; to be niggardly. • (a.) Like a niggard; meanly covetous or parsimonious; niggardly; miserly; st...
Nig'gard adjective Like a niggard; meanly covetous or parsimonious; niggardly; miserly; stingy. Nig'gard noun [ Icelandic hnöggr niggardly, stingy + -ard ; confer Swedish njugg , Anglo-Saxon hneáw .] A person meanly close and covetous; one who spends grudgingly; a stingy, parsimonious fellow; a miser. Chaucer. « A penurious niggard of his wealth...Nig'gard transitive verb & i. To act the niggard toward; to be niggardly. [ R.] Shak. 
[n] - a selfish person who is unwilling to give or spend
skinflint noun a selfish person who is unwilling to give or spend
an excessively parsimonious, miserly, or stingy person.