Discrimination is an unjust or prejudicial treatment of different categories of people, especially on the basis of race, age, or sex. CULTIVATION (11 letters) is the act of developing something over a period of time, such as skills or knowledge. ASTUTENESS (10 letters) is the quality of being shrewd and having good judgement. DIFFERENTIATION (15 letters) is the process of distinguishing between two or more things. BIGOTRY (7 letters) is an attitude of intolerance towards those who hold different opinions from oneself. TACT (4 letters) is the ability to say or do the right thing in a sensitive situation. HATRED (6 letters) is a strong feeling of dislike or aversion. ACUMEN (6 letters) is the ability to think clearly and make good judgements. DISTINCTION (11 letters) is the recognition of a difference between two or more things. INTELLIGENCE (12 letters) is the capacity to acquire and apply knowledge. EDUCATION (9 letters) is the process of receiving or giving systematic instruction, especially at a school or university. CULTURE (7 letters) is the customs, arts, social institutions, and achievements of a particular nation, people, or other social group. TASTE (5 letters) is the ability to discern what is of good quality or of a high aesthetic standard.