Slub :: Slub (n.) A roll of wool slightly twisted; a rove; -- called also slubbing.
Slub :: Slub (v. t.) To draw out and twist slightly; -- said of slivers of wool.
Slubber :: Slubber (v. t.) To do lazily, imperfectly, or coarsely..
Slubber :: Slubber (v. t.) To daub; to stain; to cover carelessly.
Slubberingly :: Slubberingly (adv.) In a slovenly, or hurried and imperfect, manner..