F₄A₁T₁U₁O₁U₁S₁

10 points

FATUOUS is validvalid

smugly stupid [adj] : FATUOUSLY [adv], FATUOUSNESS [n]

39,422 of 196,601 in NWL2023·also valid in CSW24

silly; purposeless, also FATUITOUS [adj FATUOUSLY]

86,422 of 280,887 in CSW24·also valid in NWL2023