ROSIN Scrabble 5 Words With Friends 6 Definition verb rub rosin onto. noun any of a class of solid or semisolid viscous substances obtained either as exudations from certain plants or prepared by polymerization of simple molecules. — synonyms: resin Anagrams of ROSIN ironsnoirsnorisornis See all 32 words you can make from ROSIN → 5-letter words Words starting with R Words ending with N ← Unscramble different letters