Elves- are pretty much tall pointy eared humanoids who live ridiculously long lives. Samarre, for example, is only an adolescent, but she's over a hundred years old.
Familiar- A familiar is a small creature that travels around with a wizard, witch, mage, or sorcerer and increases their power.
Half-Elves- Half elf, half human. Half-elves live slightly longer than humans, and are usually slightly better looking. Half-elves usually cannot grow beards. Nase is a half-elf.
Halflings- Halflings are very short humanoids with oddly, shaped heads and hairy feet. Most halflings do not wear shoes. Milly is an exception to this rule.
Hells- Many religions believe there is more than one Hell. For exaple, the elves of Kelbekk-Rei believe there are three Hells, each ruled by the evil aspect of one of the Oracles. Ansicacians believe in more than one hell as well, but often they group all the hells together as a larger area, the underworld, which they refer to as Yomi or Jigoku.
Jigoku- See 'Hells'.
Sunborn- Someone who is descended from the goddess Amaterasu or one of her divine messengers. There are sunborn variants of every existing race in Leidara.
Yomi- See 'Hells'.