Scrabble Word Checker
I1N1T1E1R1F4E1R1O1M3E1T1R1Y4
22 points

INTERFEROMETRY is validvalid

[n]

189,289 of 196,601 in NWL2023·also valid in CSW24

the use of two telescopes separated [n]

122,360 of 280,887 in CSW24·also valid in NWL2023