Scrabble Word Checker
A1C3T1I1N1I1D2E1
11 points

ACTINIDE is validvalid

any of a series of radioactive elements [n ACTINIDES]

57,339 of 196,601 in NWL2023·also valid in CSW24

any element of a group from element number 89 (actinium) to 103 (lawrencium), also ACTINOID [n -S]

2,035 of 280,887 in CSW24·also valid in NWL2023