U₁P₃B₃U₁I₁L₁D₂

12 points

UPBUILD is validvalid

to build up [v UPBUILDING, UPBUILDS, UPBUILT] : UPBUILDER [n]

55,478 of 196,601 in NWL2023·also valid in CSW24

to build up [v UPBUILT, UPBUILDING, UPBUILDS]

266,434 of 280,887 in CSW24·also valid in NWL2023