S1U1P3P3L1E1
10 points
SUPPLE is validvalid
pliant [adj SUPPLER, SUPPLEST] : SUPPLELY [adv], SUPPLENESS [n] / to make supple [v SUPPLED, SUPPLES, SUPPLING]
pliant, lithe [adj SUPPLER, SUPPLEST, SUPPLELY] / to make supple [v SUPPLED, SUPPLING, SUPPLES]