Definition: enter or assume a certain state or condition
Usage: He became annoyed when he heard the bad news; It must be getting more serious; her face went red with anger; She went into ecstasy; Get going!
Main entry: become
Definition: come into existence
Usage: What becomes has duration
Definition: undergo a change or development
Usage: The water turned into ice; Her former friend became her worst enemy; He turned traitor
Definition: enhance the appearance of
Usage: Mourning becomes Electra; This behavior doesn't suit you!