Thesaurus

(adj) : Mean; dirty; contemptible; scrubby

(n) : one who labors hard and lives meanly; a mean fellow; one who is a freak or unable to complete easy tasks

(v) : to rub hard; to wash with rubbing; usually, to rub with a wet brush, or with something coarse or rough, for the purpose of cleaning or brightening; as, to scrub a floor, a doorplate; to rub anything hard, especially with a wet brush; to scour;