The phrase "wast tight with" refers to being reluctant or stingy with something, often money. There are several synonyms that can be used in its place, including "tightfisted," "miserly," "parsimonious," "penny-pinching," and "stingy." These words all convey a sense of not wanting to part with resources, and suggest that the person is unwilling to spend money or share their possessions. Other related words include "frugal," "economical," "thrifty," and "sparing," which suggest a more conscientious approach to resource management. Whether used in a personal or business context, these synonyms can help to convey the speaker's intended message with precision and clarity.