RIBWORTS
Scrabble letter values: R1I1B3W4O1R1T1S1 = 13
Definition
RIBWORTS is the plural of RIBWORT.
noun RIBWORT: an Old World plantain with long narrow ribbed leaves widely established in temperate regions.
Synonyms of RIBWORT: English_plantain, narrow-leaved_plantain, ribgrass, ripple-grass, buckthorn, Plantago_lanceolata