Saeviomagy
Adventurer
Two problems:
1. These classes don't really make anyone any more a member of their race. A dwarf becomes more dwarfy by taking levels in fighter, or possibly expert miner. An elf becomes a wizard. A human does a bunch of things, picking classes to taste.
2. Most of them are not a good idea to take as first level choices. Any of the ones which give caster levels for instance are particularly poor choices, and the ones which don't are typically inferior to taking your first couple of levels of fighter or barbarian or whatever. So they're not a good choice for producing an untrained member of a race.
1. These classes don't really make anyone any more a member of their race. A dwarf becomes more dwarfy by taking levels in fighter, or possibly expert miner. An elf becomes a wizard. A human does a bunch of things, picking classes to taste.
2. Most of them are not a good idea to take as first level choices. Any of the ones which give caster levels for instance are particularly poor choices, and the ones which don't are typically inferior to taking your first couple of levels of fighter or barbarian or whatever. So they're not a good choice for producing an untrained member of a race.