Ageist refers to a discriminatory behavior or attitude against people based on their age. Some synonyms for ageist are prejudiced, biased, chauvinistic, and discriminatory. Prejudiced refers to an individual who holds a negative opinion about someone based on preconceived notions. Biased is used to indicate that someone displays an unfair preference towards a particular group. Chauvinistic is another synonym which suggests that an individual or society favors one gender over another. Discriminatory is a broader term that refers to a prejudiced attitude against any race, gender, or group. It is important to recognize ageism in our society and treat people equally without any biases.