The crossword solutions for the term 'EGOS' MATES' are 'IDS'. This is an acronym for 'Inferiority-Superiority Dynamics', which is a psychological concept that refers to the relationship between two people who have an unequal power dynamic. This dynamic can be based on any number of factors, such as age, gender, or social status. In this type of relationship, one person has a sense of superiority over the other, while the other person has a sense of inferiority. This dynamic can lead to a variety of issues, such as feelings of resentment, insecurity, and even aggression.