The word "non-satisfied" refers to a state of discontent or dissatisfaction. There are several synonyms that can be used to describe this feeling, including unhappy, dissatisfied, discontented, frustrated, disappointed, and unfulfilled. These words all convey a similar sentiment of an individual not feeling fulfilled or satisfied with their current situation. Additionally, words such as disgruntled, resentful, and grumpy can also be used to describe someone who is feeling non-satisfied, but with a more negative connotation. Ultimately, the word chosen to describe this feeling will depend on the context and severity of the situation.