Scrabble Word Checker
F4I1B3R1I1N1
11 points

FIBRIN is validvalid

an insoluble protein [n FIBRINS]

20,001 of 196,601 in NWL2023·also valid in CSW24

an insoluble protein formed by enzyme action from fibrinogen when blood coagulates [n -S]

87,955 of 280,887 in CSW24·also valid in NWL2023