10 letter words:
tachograph21,
7 letter words:
pharaoh15,
toparch14,
6 letter words:
aphtha14,
carhop13,
coprah13,
gotcha12,
charta11,
orchat11,
captor10,
cartop10,
ragtop9,
5 letter words:
hatch13,
hotch13,
chapt12,
pacha12,
parch12,
patch12,
phoca12,
poach12,
porch12,
potch12,
graph11,
hatha11,
horah11,
chara10,
chart10,
chota10,
orach10,
ratch10,
roach10,
rotch10,
tacho10,
thorp10,
torch10,
aargh9,
capot9,
carap9,
coapt9,
copra9,
garth9,
pacta9,
apgar8,
arhat8,
aroha8,
cagot8,
cargo8,
pargo8,
ratha8,
torah8,
actor7,
apart7,
aport7,
carat7,
carta7,
porta7,
taroc7,
agora6,
argot6,
gator6,
groat6,
aorta5,
4 letter words:
phoh12,
caph11,
chap11,
chop11,
hogh11,
chog10,
haha10,
hath10,
hoha10,
arch9,
chao9,
char9,
chat9,
coth9,
harp9,
opah9,
path9,
phat9,
phot9,
rach9,
roch9,
tach9,
toph9,
agha8,
capa8,
capo8,
carp8,
crap8,
crop8,
gath8,
ghat8,
goth8,
paca8,
paco8,
pact8,
crag7,
crog7,
gapo7,
gorp7,
haar7,
haro7,
hart7,
hoar7,
hora7,
oath7,
prog7,
rath7,
taha7,
tahr7,
thar7,
thro7,
acta6,
arco6,
arpa6,
atap6,
atoc6,
atop6,
cart6,
coat6,
octa6,
orca6,
para6,
part6,
port6,
prao6,
prat6,
proa6,
raca6,
rapt6,
taco6,
tapa6,
tarp6,
torc6,
trap6,
trop6,
agar5,
gart5,
goat5,
gora5,
grat5,
grot5,
raga5,
toga5,
trog5,
rata4,
rato4,
rota4,
tara4,
taro4,
tora4,
3 letter words:
hah9,
hoh9,
ach8,
cha8,
hap8,
hoc8,
hop8,
och8,
pah8,
pho8,
pht8,
poh8,
cap7,
cop7,
hag7,
hog7,
pac7,
aah6,
aha6,
cag6,
cog6,
gap6,
hao6,
hat6,
hoa6,
hot6,
rah6,
rho6,
tho6,
act5,
apo5,
apt5,
arc5,
caa5,
car5,
cat5,
cor5,
cot5,
oca5,
opt5,
orc5,
par5,
pat5,
poa5,
pot5,
pro5,
rap5,
roc5,
tap5,
toc5,
top5,
aga4,
ago4,
gar4,
gat4,
goa4,
gor4,
got4,
rag4,
tag4,
tog4,
art3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tor3,
2 letter words:
ch7,
ah5,
ha5,
ho5,
oh5,
op4,
pa4,
po4,
ag3,
go3,
aa2,
ar2,
at2,
or2,
ta2,
to2,