Scrabble Word Checker
S1E1R1O1S1A1
6 points

SEROSA is validvalid

a thin membrane lining certain bodily cavities [n SEROSAE, SEROSAS] : SEROSAL [adj]

27,761 of 196,601 in NWL2023·also valid in CSW24

(Latin) a thin membrane lining some bodily cavities [n SEROSAS or SEROSAE]

219,300 of 280,887 in CSW24·also valid in NWL2023