CAOUTCHOUCS
Scrabble letter values: C3A1O1U1T1C3H4O1U1C3S1 = 20
Definition
CAOUTCHOUCS is the plural of CAOUTCHOUC.
noun CAOUTCHOUC: an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products.
Synonyms of CAOUTCHOUC: rubber, natural_rubber, India_rubber, gum_elastic