D₂I₁E₁T₁H₄Y₄L₁E₁N₁E₁S₁

18 points

DIETHYLENES is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

DIETHYLENE, as in diethylene glycol, a colourless soluble liquid [n]

64,955 of 280,887 in CSW24·not in NWL2023