“QUIPPER” is a valid word. — 20 points Scrabble

purefree of extraneous elements of any kind
pipea tube with a small bowl at one end; used for smoking tobacco
preppreparatory school work done outside school (especially at home)
piera platform built out from the shore into the water and supported by piles; provides access to ships and boats
ripefully developed or matured and ready to be eaten or used
peria beautiful and graceful girl
puri
quipa witty saying
reppa fabric with prominent rounded crosswise ribs

per
piedish baked in pastry-lined pan often with a pastry top
ripa dissolute man in fashionable society
rueEuropean strong-scented perennial herb with grey-green bitter-tasting leaves; an irritant similar to poison ivy
repinformal abbreviation of `representative'
pepliveliness and energy
pipa disease of poultry
pupyoung of any of various canines such as a dog or wolf
rei
irea strong emotion; a feeling that is oriented toward some real or supposed grievance
piu
pur

upraise
era trivalent metallic element of the rare earth group; occurs with yttrium
rea rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
pithe ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
qi
pethe 17th letter of the Hebrew alphabet

QUIPPER