I like Nords definitions of frugal and extreme frugality. To add some more variations, I think of cheap as not being thoughtful where frugality is thoughtful. For example, do the colonscopy at 50 to save yourself cancer is frugal vs. don't do the colonscopy because a future insurance company might find out about the test or because your share of the payment might be $200 is short sighted.
I think of stingy as related to lack of generosity and the stingy person might even go so far as to take some advantage of others to satisfy his cheapness. Stingy people leave small tips or no tips.
I think of stingy as related to lack of generosity and the stingy person might even go so far as to take some advantage of others to satisfy his cheapness. Stingy people leave small tips or no tips.