躬 ⇒

• 身         shēn, body/life/oneself/personally/one's morality and conduct/the main part of a struc...
• 弓         Gōng/gōng, surname Gong, a bow (weapon)/CL:張|张[zhāng]/to bend/to arch (one's back etc)

躬 ⇒

• 匑        gōng, to bow/to salute
• 窮        

躬 ⇒
鞠躬         jūgōng, to bow/(literary) to bend down
躬         gōng, [躳], body/oneself/personally/to bow, old variant of 躬[gōng]
鞠躬尽瘁         jūgōngjìncuì, [鞠躬盡瘁], to bend to a task and spare no effort (idiom); striving to the utmost
事必躬亲         shìbìgōngqīn, [事必躬親], to attend to everything personally
躬身         gōngshēn, to bow
躬逢其盛