5 letter words:
kurus9,
kutus9,
turks9,
frust8,
furrs8,
turfs8,
rurus5,
4 letter words:
kuru8,
kutu8,
rusk8,
turk8,
tusk8,
furr7,
furs7,
fust7,
surf7,
turf7,
ruru4,
rust4,
ruts4,
urus4,
utus4,
3 letter words:
suk7,
tsk7,
fur6,
rut3,
sur3,
uts3,
utu3,
2 letter words:
st2,
ur2,
us2,
ut2,