RUGOSA is a playable word

rugosa Scrabble® Dictionary

noun
pl. rugosas
a flowering plant
54 Playable Words can be made from "RUGOSA"
   2-Letter Words (8 found)
   3-Letter Words (20 found)
   4-Letter Words (19 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)