OSIER /ˈəʊzɪə/ Scrabble 5 Words With Friends 5 Scrabble letter values: O1S1I1E1R1 = 5 Definition noun flexible twig of a willow tree. noun any of various willows having pliable twigs used in basketry and furniture. See all 33 words you can make from OSIER → 5-letter words Words starting with O Words ending with R ← Unscramble different letters