筋 (w)

(jīn) muscle; tendon

筋斗 (w)

(jīndǒu) to tumble; somersault; a complete turn-around; a 180 degrees turn; fig. a change of mind

筋斗云 (w)

(jīndǒuyún) Sun Wukong's magical cloud

筋疲力尽 (w)

(jīnpílìjìn) body weary, strength exhausted (idiom); extremely tired; spent

筋节 (w)

(jīnjié) lit. muscles and joints; by ext. the relations between parts in a speech, composition etc

筋络 (w)

(jīnluò) tendons and muscles

筋骨 (w)

(jīngǔ) muscles and bones; physique; strength; courage