The phrase "wast pissed off" is a slang term that means incredibly angry or upset. There are numerous synonyms for this phrase, ranging from mildly irritated to furious. Some more polite words that can be used to describe this feeling include annoyed, frustrated, or irritated. More extreme synonyms include enraged, incensed, livid, or seething with anger. These words can be used interchangeably with "wast pissed off" to convey the intensity of the emotion being felt. Depending on the situation, individuals may prefer to use a specific synonym that best suits their feelings in the moment. Regardless of the chosen word, it is important to express and manage emotions in a healthy way.