n. a set of beliefs or ideas that guide a group.

adj. eager to learn or ask questions.

adj. happening very quickly or instantly.

v. to form crystals or to become clear.

n. the process of wearing away metal or stone due to chemicals.

v. to create or plan something with skill.

n. dishonest or illegal behavior by people in power.

adj. very dry and lacking moisture.

v. to act as a mediator or to plead for someone.