6 letter words:
achkan15,
kantha13,
acanth11,
tannah9,
thanna9,
5 letter words:
chank14,
kacha14,
thack14,
thank12,
chant10,
natch10,
tanka9,
thana8,
canna7,
tacan7,
annat5,
tanna5,
4 letter words:
hack13,
ankh11,
haka11,
hank11,
khan11,
khat11,
tack10,
chat9,
nach9,
tach9,
kana8,
kant8,
kata8,
taka8,
tank8,
hant7,
taha7,
tanh7,
than7,
acta6,
cann6,
cant6,
anan4,
anna4,
anta4,
naan4,
nana4,
tana4,
3 letter words:
ach8,
cha8,
aka7,
kat7,
tak7,
aah6,
aha6,
han6,
hat6,
nah6,
nth6,
act5,
caa5,
can5,
cat5,
ana3,
ann3,
ant3,
nan3,
nat3,
tan3,
2 letter words:
ch7,
ka6,
ah5,
ha5,
aa2,
an2,
at2,
na2,
ta2,