F₄I₁L₁T₁H₄Y₄

15 points

FILTHY is validvalid

offensively dirty [adj FILTHIER, FILTHIEST] : FILTHILY [adv], FILTHINESS [n]

20,041 of 196,601 in NWL2023·also valid in CSW24

offensively dirty [adj FILTHIER, FILTHIEST, FILTHILY]

88,555 of 280,887 in CSW24·also valid in NWL2023