6 letter words:
krubut12,
5 letter words:
kutch14,
bucku13,
buchu12,
butch12,
dutch11,
truck11,
4 letter words:
huck13,
buck12,
khud12,
chub11,
duck11,
rukh11,
burk10,
ruck10,
tuck10,
bhut9,
buhr9,
chut9,
kudu9,
curb8,
kuru8,
kutu8,
thud8,
turk8,
burd7,
crud7,
curd7,
drub7,
duct7,
hurt7,
ruth7,
thru7,
brut6,
curt6,
turd5,
3 letter words:
hub8,
cub7,
duh7,
bud6,
cud6,
dub6,
hut6,
bru5,
bur5,
but5,
cru5,
cur5,
cut5,
rub5,
ruc5,
tub5,
urb5,
rud4,
urd4,
rut3,
utu3,
2 letter words:
ch7,
uh5,
ur2,
ut2,