B₃O₁O₁S₁

6 points

BOOS is validvalid

BOO, to make a certain disapproving noise [v]

1,578 of 196,601 in NWL2023·also valid in CSW24

BOO, to show disapproval by making this sound, also BOOH [v]

26,836 of 280,887 in CSW24·also valid in NWL2023