Scrabble Word Checker
T1R1I1O1X8I1D2S1
16 points

TRIOXIDS is validvalid

TRIOXID, trioxide [n]

85,933 of 196,601 in NWL2023·also valid in CSW24

TRIOXID, an oxide containing three atoms of oxygen; as, sulphur trioxide, also TRIOXIDE [n]

255,363 of 280,887 in CSW24·also valid in NWL2023