Plebeian
Part of speech: adjective
Definition: Of or pertaining to the Roman plebs, or common people. Of or pertaining to the common people; vulgar; common; as plebeian sports;
Part of speech: noun
Definition: One of the plebs, or common people of ancient Rome, in distinction from patrician. One of the common people, or lower rank of men.
Pleb
Part of speech: noun
Definition: A common person, one who is out of one's class at an event or gathering.