Scrabble Word Checker
B3L1U1E1S1H4I1F4T1
17 points

BLUESHIFT is validvalid

the decrease in wavelength of a signal approaching the observer [n BLUESHIFTS]

91,951 of 196,601 in NWL2023·also valid in CSW24

a shift of the spectrum towards the blue [n -S]

25,530 of 280,887 in CSW24·also valid in NWL2023