D₂U₁O₁B₃I₁N₁A₁R₁Y₄

15 points

DUOBINARY is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

denoting a communications system for coding digital data [adj]

72,914 of 280,887 in CSW24·not in NWL2023