1) Civil rights supporter 2) Classless 3) Classless society supporter 4) Democratic 5) Equal 6) Favoring social equality 7) Free 8) French word used in English 9) Open 10) Unrestricted 1) Classless 2) Democratic 3) Equalitarian 4) Leveller 
The belief that all individuals are equal, and deserve to be identically treated.
Believing that everyone is equal and should all have the same rights and opportunities in life
[n] - a person who believes in the equality of all people
equalitarian noun a person who believes in the equality of all people
characterized by the belief in the equality of all men.
asserting, resulting from, or characterized by belief in the equality of all people, esp. in political, economic, or social life.
[SAT terms] favoring social equality[Difficult words] favoring social equality[Obscure words] favoring social equality