8 letter words:
parritch15,
phratric15,
7 letter words:
triarch12,
6 letter words:
haptic13,
pathic13,
phatic13,
tricar8,
5 letter words:
chapt12,
chirp12,
parch12,
patch12,
pitch12,
aitch10,
chair10,
charr10,
chart10,
chirr10,
chirt10,
crith10,
ratch10,
richt10,
thrip10,
carpi9,
picra9,
airth8,
artic7,
atrip7,
parti7,
tapir7,
triac7,
4 letter words:
caph11,
chap11,
chip11,
arch9,
chai9,
char9,
chat9,
chia9,
chit9,
harp9,
hipt9,
itch9,
path9,
phat9,
pith9,
rach9,
rich9,
tach9,
tich9,
capi8,
carp8,
crap8,
pact8,
pica8,
hair7,
hart7,
rath7,
tahr7,
thar7,
thir7,
carr6,
cart6,
crit6,
pair6,
parr6,
part6,
pita6,
prat6,
rapt6,
ript6,
tarp6,
trap6,
trip6,
airt4,
arti4,
rait4,
tiar4,
tirr4,
3 letter words:
ach8,
cha8,
chi8,
hap8,
hic8,
hip8,
ich8,
pah8,
phi8,
pht8,
cap7,
pac7,
pic7,
ahi6,
hat6,
hit6,
rah6,
act5,
apt5,
arc5,
car5,
cat5,
cit5,
par5,
pat5,
pia5,
pir5,
pit5,
rap5,
rip5,
tap5,
tic5,
tip5,
air3,
ait3,
art3,
ita3,
rai3,
rat3,
ria3,
rit3,
tai3,
tar3,
2 letter words:
ch7,
ah5,
ha5,
hi5,
pa4,
pi4,
ai2,
ar2,
at2,
it2,
ta2,
ti2,