Prejudiced against is a phrase that denotes a negative bias or attitude towards a particular person or group. There are many synonyms that we can use to describe this kind of discrimination, such as biased, bigoted, intolerant, prejudicial, discriminatory and racist. Each of these words points to an act or behavior that shows a lack of fairness or an unfair treatment of others. Being prejudiced against someone can lead to a range of negative consequences, including social exclusion, reduced opportunities, and a feeling of isolation and loneliness. To avoid such situations, we must be mindful of our judgments and attitudes towards others and strive to treat everyone with respect and fairness.