* Negative connotation: "My uncle is so stingy, he wouldn't even share his cookies!"
* Neutral connotation: "The company was stingy with raises this year, leaving many employees feeling disgruntled."
* Positive connotation: "The stingy use of colors in the painting created a sense of stark beauty."
Remember that "stingy" can have both positive and negative connotations depending on the context.