Misandry is defined as the dislike or prejudice against men, and while there isn't a direct synonym for the word "mysoandry," there are many related terms. Some synonyms include gynophobia, which is the fear of women, or androphobia, which is the fear of men. Misogyny is the opposite of gynophobia, and it refers to a hatred or prejudice against women. Sexism is a broader term that relates to discrimination based on gender. There are also many related terms, such as chauvinism, patriarchy, and toxic masculinity, that all touch on the problematic dynamics and power structures that can arise between men and women. So, these are some of the synonyms or related terms to the word "mysoandry".