Synonyms of the word

egalitarian

• adj. Characterized by social equality and equal rights for all people.
• n. A person who accepts or promotes social equality and equal rights for all people.

classless

• adj. Not divided into societal or economic groups.
• adj. Without class or classes.

democratic

• adj. Pertaining to democracy; favoring democracy, or constructed upon the principle of government by the people.
• adj. (US) Relating to a political party so called; usually, Democratic.
• adj. Exhibiting social equality, egalitarian (see online Oxford).

equalitarian

• adj. Characterized by social equality and equal rights for all people.
• n. A person who accepts or promotes the view of equalitarianism.

moralist

• n. (pejorative) One who drives all decisions on perceived morals, especially one who enforces them with censorship.
• n. (obsolete) A teacher of morals.