The word "舒畅" is formed by combining the character "舒", which is itself composed of the radicals "舍" (associated with dwelling or giving) and "予" (meaning to grant), to convey stretching or relaxation, with the character "畅", composed of "申" (meaning to extend) and "昜" (primarily a phonetic component), to convey smoothness or unobstructed flow; together, they create a compound meaning of feeling comfortable, relaxed, and free from hindrance.