5 letter words:
teugh9,
thegn9,
begun8,
uneth8,
unget6,
4 letter words:
beth9,
bhut9,
eugh8,
huge8,
hung8,
thug8,
bung7,
hent7,
hunt7,
then7,
bent6,
bunt6,
bute6,
tube6,
unbe6,
gent5,
genu5,
tegu5,
tung5,
tune4,
3 letter words:
hub8,
hug7,
ugh7,
beg6,
bug6,
eth6,
gub6,
hen6,
het6,
hue6,
hun6,
hut6,
nth6,
the6,
ben5,
bet5,
bun5,
but5,
neb5,
nub5,
tub5,
eng4,
gen4,
get4,
gnu4,
gue4,
gun4,
gut4,
neg4,
teg4,
tug4,
net3,
nut3,
ten3,
tun3,
ute3,
utu3,
2 letter words:
eh5,
he5,
uh5,
be4,
gu3,
ug3,
en2,
et2,
ne2,
nu2,
te2,
un2,
ut2,