When referring to things or possessions that are owned by oneself, there are a variety of synonyms that can be used to convey the same meaning as "belonging to me." Some examples of these include "mine," "my own," "personal," "individual," "exclusive," "proprietary," and "private." These words all convey a sense of ownership and control over the subject in question, whether it be a physical object or an intangible concept. Using these synonyms can add variety and depth to one's writing or speech, allowing for a more nuanced and expressive communication of ideas related to ownership and possession.