rub salt on someone's woundsrub someone up the wrong wayrub someone's nose inrub someone's nose in itrubaiyatrubasserubatorubbaboo or rubaboorubberrubber bandrubber cementrubber checkrubber plantrubber stamprubberizerubberneckrubberyrubbingrubbishrubbishingrubbishyrubblerubbleworkrubdownruberube goldbergrubefacientrubefactionrubefyrubellarubelliterubenesquerubensrubeolaruberculosisrubescentrubicellerubiconrubicundrubicundityrubidiumrubiedrubiginousrubiousrublerubricrubricalrubricaterubricationrubricator