S: (v) bow, bow down (bend one's knee or body, or lower one's head) "He bowed before the King"; "She bowed her head in shame"
S: (v) shake (shake (a body part) to communicate a greeting, feeling, or cognitive state) "shake one's head"; "She shook her finger at the naughty students"; "The old enemies shook hands"; "Don't shake your fist at me!"
S: (v) beckon, wave (signal with the hands or nod) "She waved to her friends"; "He waved his hand hospitably"