7 letter words:
frustum12,
unturfs10,
6 letter words:
trunks10,
unturf9,
muntus8,
5 letter words:
funks12,
murks11,
knurs9,
knuts9,
kurus9,
kutus9,
stunk9,
trunk9,
turks9,
frust8,
turfs8,
munts7,
muntu7,
strum7,
turms7,
runts5,
turns5,
4 letter words:
funk11,
murk10,
musk10,
fums9,
knur8,
knut8,
kuru8,
kutu8,
rusk8,
sunk8,
turk8,
tusk8,
funs7,
furs7,
fust7,
surf7,
turf7,
muns6,
munt6,
must6,
muts6,
rums6,
smur6,
smut6,
stum6,
tums6,
turm6,
nurs4,
nuts4,
runs4,
runt4,
rust4,
ruts4,
stun4,
tuns4,
turn4,
urns4,
urus4,
utus4,
3 letter words:
fum8,
suk7,
tsk7,
fun6,
fur6,
mun5,
mus5,
mut5,
rum5,
sum5,
tum5,
umu5,
nur3,
nus3,
nut3,
run3,
rut3,
sun3,
sur3,
tun3,
uns3,
urn3,
uts3,
utu3,
2 letter words:
mu4,
um4,
nu2,
st2,
un2,
ur2,
us2,
ut2,