H₄O₁B₃

8 points

HOB is validvalid

to furnish with hobnails [v HOBBED, HOBBING, HOBS] : HOBBER [n]

516 of 196,601 in NWL2023·also valid in CSW24

to furnish with hobnails [v HOBBED, HOBBING, HOBS]

110,991 of 280,887 in CSW24·also valid in NWL2023