6 letter words:
fricht14,
5 letter words:
fitch13,
firth11,
frith11,
chirt10,
crith10,
richt10,
4 letter words:
chit9,
itch9,
rich9,
tich9,
frit7,
rift7,
thir7,
crit6,
3 letter words:
chi8,
hic8,
ich8,
fir6,
fit6,
hit6,
rif6,
cit5,
tic5,
rit3,
2 letter words:
ch7,
hi5,
if5,
it2,
ti2,