You can only change ONE letter, AND/OR rearrange the letters currently available. The first word is:
WINS
hose
shoe
shot
posh
shop
soup!
And I win the prize.
pous
A pous is a Greek foot.
pout
punt
nuts
snot!
spot
soot
poot
root
toro
torc
cord
core
rock
croc
orca
crab
brat