Incenjucar
Legend
In any event, groups of people dehumanize (or in fantasy-relevant terms, depersonize) their enemies in order to make it easy to do harm to them without feeling guilty about it. The Romans applied it with their lovely little slur about how someone else's language was just "barbar" to them, but it can be assured that the people they conquered at sword-point weren't terribly impressed with how "civilized" they were as they enslaved and subjugated them, even if they later had to cope with being stuck under their rule.