When it comes to leaving a small amount of money for a server or bartender, there are many words to describe it that aren't "poor tip." Such words may include "stingy tip," "cheap tip," "meager tip," "paltry tip," or "inadequate tip." Whatever word is used to describe it, leaving a small tip can often be seen as an insult to those who work in the service industry. It's important to remember that these individuals rely on tips to make a living, so leaving a fair and generous amount is not only appreciated but also necessary.