The term 'skinflint' is used to describe someone who is excessively frugal or stingy with their money. This term is often used in conjunction with other words such as HOARDER (7 letters), SNIT (4 letters), TIGHTWAD (8 letters), SCROOGE (7 letters), PIKER (5 letters), CHEAPSKATE (10 letters), NIGGARD (7 letters), MISER (5 letters), mise (4 letters), PINCHPENNY (10 letters), CHEESEPARER (11 letters), and pennypincher (12 letters). All of these words are used to describe someone who is extremely reluctant to spend money, often to the point of being unreasonable.