6 letter words:
caught12,
taught10,
catgut9,
5 letter words:
chapt12,
patch12,
aught9,
caput9,
ghaut9,
gutta6,
4 letter words:
caph11,
chap11,
chug10,
pugh10,
chat9,
path9,
phat9,
phut9,
tach9,
ghat8,
pact8,
thug8,
haut7,
that7,
putt6,
tact6,
taut4,
3 letter words:
hap8,
hup8,
pah8,
pht8,
cap7,
cup7,
hag7,
hug7,
pac7,
ugh7,
gap6,
hat6,
hut6,
pug6,
act5,
apt5,
cat5,
cut5,
pat5,
put5,
tap5,
tup5,
gat4,
gut4,
tag4,
tug4,
att3,
tat3,
tau3,
tut3,
uta3,
2 letter words:
ah5,
ha5,
uh5,
pa4,
up4,
ag3,
at2,
ta2,
ut2,