Antidifference is a term used to describe actions or attitudes that work to promote equality and acceptance of diversity. Some synonyms that can be used to convey this same meaning include inclusivity, tolerance, respect, understanding, diversity, and acceptance. Inclusivity refers to the idea of allowing for the presence of a diverse range of people and ideas without exclusion. Tolerance and respect are similar in meaning, being the ability to demonstrate empathy and acceptance towards those with different perspectives, beliefs, and lifestyles. Understanding and diversity also refer to the concept of appreciating and embracing the differences that make us unique. Overall, using these synonyms can help to convey a message of empathy and acceptance towards others and their differences.