5 letter words:
kaput11,
kraut9,
kurta9,
pruta7,
4 letter words:
park10,
kart8,
raku8,
turk8,
part6,
prat6,
prau6,
rapt6,
tarp6,
trap6,
3 letter words:
ark7,
auk7,
kat7,
apt5,
par5,
pat5,
pur5,
put5,
rap5,
tap5,
tup5,
urp5,
art3,
rat3,
rut3,
tar3,
tau3,
uta3,
2 letter words:
ka6,
pa4,
up4,
ar2,
at2,
ta2,
ut2,