B₃U₁T₁T₁O₁N₁H₄O₁L₁E₁R₁

16 points

BUTTONHOLER is validvalid

one that buttonholes [n BUTTONHOLERS]

147,157 of 196,601 in NWL2023·also valid in CSW24

a person or sewing-machine attachment that makes buttonholes [n -S]

31,463 of 280,887 in CSW24·also valid in NWL2023