[rub off] {v.} 1. To remove or be removed by rubbing; […]

[rub out] {v.}, {slang} To destroy completely; kill; eliminate. * /The […]

[rub salt into one's wounds] {v. phr.}, {informal} To deliberately add […]

[rub the wrong way] {v. phr.}, {informal} To make (someone) a […]

[rub up against] {v. phr.} To come into contact with. * […]

[rub up to] {v. phr.} To do nice things for one; […]

[ruffle feathers] or [ruffle one's feathers] {v. phr.} Insult or disturb […]

[rule out] {v.} 1. To say that (something) must not be […]

[rule the roost] {v. phr.}, {informal} To be leader or boss; […]

[run a risk] or [take a risk] {v. phr.} To be […]