Scrabble Word Checker
H4Y4P3E1R1S1O1N1I1C3
20 points

HYPERSONIC is validvalid

[adj] : HYPERSONICALLY [adv]

130,420 of 196,601 in NWL2023·also valid in CSW24

flying at more than five times the speed of sound [adj HYPERSONICALLY]

115,040 of 280,887 in CSW24·also valid in NWL2023