5 letter words:
docht11,
dutch11,
chout10,
couth10,
oucht10,
touch10,
4 letter words:
chou9,
chut9,
coth9,
ouch9,
doth8,
thud8,
douc7,
duct7,
hout7,
thou7,
dout5,
3 letter words:
hoc8,
och8,
doh7,
duh7,
hod7,
cod6,
cud6,
doc6,
hot6,
hut6,
tho6,
cot5,
cut5,
toc5,
dot4,
duo4,
oud4,
tod4,
udo4,
out3,
2 letter words:
ch7,
ho5,
oh5,
uh5,
do3,
od3,
ou2,
to2,
ut2,