7 letter words:
barchan14,
acantha12,
6 letter words:
branch13,
anarch11,
cabana10,
arcana8,
5 letter words:
batch12,
brach12,
chant10,
chart10,
natch10,
ranch10,
ratch10,
abaca9,
barca9,
bract9,
arhat8,
brant7,
carat7,
rabat7,
antra5,
ratan5,
4 letter words:
bach11,
arch9,
baht9,
bath9,
char9,
chat9,
tach9,
carb8,
crab8,
haar7,
hant7,
hart7,
rath7,
tahr7,
than7,
acta6,
barn6,
bran6,
brat6,
cant6,
carn6,
cart6,
narc6,
anta4,
rant4,
tarn4,
3 letter words:
bah8,
cab7,
aah6,
aha6,
hat6,
nah6,
nth6,
rah6,
aba5,
act5,
arb5,
arc5,
baa5,
ban5,
bar5,
bat5,
bra5,
can5,
car5,
cat5,
nab5,
tab5,
ana3,
ant3,
art3,
ran3,
rat3,
tan3,
tar3,
2 letter words:
ah5,
ha5,
ab4,
ba4,
aa2,
an2,
ar2,
at2,
na2,
ta2,