“UPPROPS” is a valid word. — 13 points Scrabble

ours
soupliquid food especially of meat or fish or vegetable stock often containing pieces of solid food
pourcause to run
popsan informal term for a father; probably derived from baby talk
soura cocktail made of a liquor (especially whiskey or gin) mixed with lemon or lime juice and sugar
propa support placed beneath or against something to keep it from shaking or falling
prosan athlete who plays for pay
pupsyoung of any of various canines such as a dog or wolf
spura verbalization that encourages you to attempt something
opusa musical work that has been created
purs
roup

our
popan informal term for a father; probably derived from baby talk
proan athlete who plays for pay
ops(Roman mythology) goddess of abundance and fertility; wife of Saturn; counterpart of Greek Rhea and Cybele of ancient Asia Minor
ups
pupyoung of any of various canines such as a dog or wolf
supa small amount of liquid food
soua former French coin of low denomination; often used of any small amount of money
pusthe tenth month of the Hindu calendar
soppiece of solid food for dipping in a liquid
pur
ors
upo

sothe syllable naming the fifth (dominant) note of any musical scale in solmization
upraise
usNorth American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776
ora state in northwestern United States on the Pacific
op
osa mouth or mouthlike opening

UPPROPS