Races/Species

Half-Breeds

 * Half-Breed Discrimination: In the case of a hybrid character who is discriminated against by one or both of their parents' species.
 * Half-Breed Angst: When a hybrid person feels severe insecurity over not fully belonging to either side of their mixed heritage.
 * Maligned Mixed Marriage: When bigots direct their ire against the parents of a hybrid for daring to cross the sexual and genetic boundaries of their respective species.

Robots
Cloned beings are treated as mass-produced, cheap copies and easily-replaceable objects, that aren't even granted the dignity of being considered as "real" people.