adjective

making or showing an unfair or prejudicial distinction between different categories of people or things, especially on the grounds of race, age, or sex.

discriminatory employment practices

prejudicial,biased,prejudiced,preferential,unfair,unjust,invidious,inequitable,weighted,one-sided,partisan,sexist,heterosexist,homophobic,anti-gay,chauvinistic,chauvinist,racist,racialist,anti-Semitic,ageist,disablist,classist