The crossword solution for the term 'STARS CAN HAVE BIG ONES' is 'EGOS', which is a four-letter word. Ego is a term used to refer to a person's sense of self-importance or self-esteem. It is often used in psychology to describe a person's sense of self and the importance they place on themselves. In popular culture, it is often used to refer to someone who is overly confident or has an inflated sense of their own importance.