S: (n) quality (quality%1:07:00::) (an essential and distinguishing attribute of something or someone) "the quality of mercy is not strained"--Shakespeare
S: (v) rock (rock%2:38:06::), sway (sway%2:38:06::) (cause to move back and forth) "rock the cradle"; "rock the baby"; "the wind swayed the trees gently"