We examined predictors and outcomes of women's hostility toward other women. Based on a projection model, we hypothesized and tested the theory via structural equation modeling that women's sense of personal inadequacy, the tendency to stereotype, and general anger would predict hostility toward women, and hostility toward women would predict blaming victims of violence and poor relationships with a female friend. Participants were 464 college women with an average age of 28.08. All measures were pencil and paper. Women's hostility toward women served as an intervening variable between a personal sense of inadequacy, tendency to stereotype, blaming women victims of violence, and intimacy with one's best female friend.