B₃I₁O₁A₁E₁R₁A₁T₁I₁O₁N₁S₁

14 points

BIOAERATIONS is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

BIOAERATION, the oxidative treatment of raw sewage by aeration [n]

23,270 of 280,887 in CSW24·not in NWL2023