skinflint
Definitions
A person who spends as little money as possible; a miser.
Someone who is extremely parsimonious or stingy.
Examples
My uncle is such a skinflint that he refuses to turn on the heat even in the middle of winter.
The old skinflint wouldn't even spare a few pennies for the charity collection box.
Despite his massive fortune, he remained a notorious skinflint who never tipped the waitstaff.
Synonyms
miser penny-pincher cheapskate scrooge tightwad churl hoarder
Antonyms
spendthrift philanthropist generous prodigal lavish spender altruist