U1P3H4O1L1S1T1E1R1S1
15 points
UPHOLSTERS is validvalid
UPHOLSTER, [v UPHOLSTERED, UPHOLSTERING, UPHOLSTERS] : UPHOLSTERER [v]
UPHOLSTER, to provide with stuffing, springs, covers, etc. [v]
UPHOLSTER, [v UPHOLSTERED, UPHOLSTERING, UPHOLSTERS] : UPHOLSTERER [v]
UPHOLSTER, to provide with stuffing, springs, covers, etc. [v]