The term MORE DOCILE can be summarized by the crossword solution Tamer, which is a five-letter word. Tamer is an adjective that means to make something or someone more gentle, submissive, or obedient. It is often used to describe animals that have been trained to be less aggressive and more obedient. In this context, MORE DOCILE would mean to make something or someone even more gentle, submissive, or obedient than they already are.