S₁O₁F₄F₄I₁T₁

12 points

SOFFIT is validvalid

the underside of an architectural structure [n SOFFITS]

28,444 of 196,601 in NWL2023·also valid in CSW24

the underside of an architectural structure [n -S]

227,758 of 280,887 in CSW24·also valid in NWL2023