The term 'well-behaved' can be described by the crossword solutions of ORDERLY (7 letters), TAME (4 letters), good (4 letters), ruly (4 letters), MANNERLY (8 letters), NICE (4 letters), POLITE (6 letters), and DECOROUS (8 letters). These words all describe someone who is well-mannered, respectful, and follows the rules. ORDERLY implies that someone is organized and systematic in their behavior, while TAME suggests that they are gentle and docile. Good implies that someone is kind and generous, while ruly implies that they are obedient and compliant. MANNERLY implies that someone is courteous and respectful, while NICE implies that they are pleasant and agreeable. POLITE implies that someone is civil and respectful, while DECOROUS implies that they are proper and dignified. All of these words together describe someone who is well-behaved.