Memory Game AliensOnline version Match your vocabulary words to the correct definition. by Hannah Rawls descend a belief, custom, or usual way of doing things, handed down within families or other groups. frontier Ascend Arrest paying attention and ready to act. to start or continue in an orderly way. the outside layer; the top to move upward. to take someone and hold them for breaking the law. proceed Ancestors surface Alert causing harm or damage. Tradition destructive the outer edge of something, in which whatever is beyond that edge is wild or unknown. a family member who lived at an earlier time. to go or come down.