Noun

• S: (n) parsimony, parsimoniousness, thrift, penny-pinching (extreme care in spending money; reluctance to spend money unnecessarily)

Verb

• S: (v) penny-pinch, nickel-and-dime (spend money frugally; spend as little as possible)

Adjective

• S: (adj) cheeseparing, close, near, penny-pinching, skinny (giving or spending with reluctance) "our cheeseparing administration"; "very close (or near) with his money"; "a penny-pinching miserly old man"