Adhere to is a term that means to remain loyal to or abide by something. This can be seen in the crossword solutions given, such as CLEAVE (6 letters), which means to remain devoted to something, OBEY (4 letters), which means to comply with a command, FOLLOW (6 letters), which means to go along with something, MIND (4 letters), which means to pay attention to something, REDEEM (6 letters), which means to fulfill an obligation, HOLD (4 letters), which means to maintain something, KEEP (4 letters), which means to retain something, RESPECT (7 letters), which means to show admiration for something, CLING (5 letters), which means to stay attached to something, HEW (3 letters), which means to conform to something, and STICK (5 letters), which means to remain steadfast to something. All of these words are related to the idea of adhering to something, and they all demonstrate the concept of remaining loyal to or abiding by something.