Which is the appropriate word among the following for the given sentence.
A person who doesn't believe in anything.

Pegan

The appropriate word for the given sentence "A person who doesn't believe in anything" is Pegan.

Option 2, Pegan, is the correct term for a person who doesn't believe in anything.

Explanation of other options:

1. Palatable: Palatable means something that is pleasant or acceptable to the taste or mind, but it doesn't convey the meaning of a person who doesn't believe in anything.
2. Plebiscite: A plebiscite is a direct vote by the eligible voters of a region to decide on an important public question, not related to a person's beliefs.
3. Podium: A podium is a raised platform used for speakers or performers and is not related to a person's beliefs.