S₁T₁E₁R₁N₁A₁

6 points

STERNA is validvalid

STERNUM, a long, flat supporting bone of most vertebrates [n]

28,843 of 196,601 in NWL2023·also valid in CSW24

STERNUM, (Greek) a long, flat supporting bone of most vertebrates [n]

234,522 of 280,887 in CSW24·also valid in NWL2023