7 letter words:
frustum12,
6 letter words:
trunks10,
5 letter words:
funks12,
murks11,
knurs9,
kurus9,
stunk9,
trunk9,
turks9,
turfs8,
strum7,
runts5,
turns5,
4 letter words:
funk11,
murk10,
musk10,
knur8,
kuru8,
rusk8,
sunk8,
turk8,
tusk8,
funs7,
furs7,
surf7,
turf7,
muns6,
must6,
muts6,
rums6,
smut6,
stum6,
nuts4,
runs4,
runt4,
rust4,
ruts4,
stun4,
tuns4,
turn4,
urns4,
urus4,
3 letter words:
suk7,
tsk7,
fun6,
fur6,
mun5,
mus5,
mut5,
rum5,
sum5,
nus3,
nut3,
run3,
rut3,
sun3,
tun3,
uns3,
urn3,
uts3,
2 letter words:
mu4,
um4,
nu2,
un2,
us2,
ut2,