5 letter words:
butch12,
chute10,
teuch10,
teugh9,
4 letter words:
chub11,
chug10,
beth9,
bhut9,
chut9,
echt9,
etch9,
tech9,
cube8,
eugh8,
huge8,
thug8,
bute6,
cute6,
tube6,
tegu5,
3 letter words:
che8,
ech8,
hub8,
cub7,
hug7,
ugh7,
beg6,
bug6,
eth6,
gub6,
het6,
hue6,
hut6,
the6,
bet5,
but5,
cue5,
cut5,
ecu5,
tec5,
tub5,
get4,
gue4,
gut4,
teg4,
tug4,
ute3,
2 letter words:
ch7,
eh5,
he5,
uh5,
be4,
gu3,
ug3,
et2,
te2,
ut2,