5 letter words:
bacha12,
brach12,
chara10,
aargh9,
barca9,
4 letter words:
bach11,
bagh10,
arch9,
char9,
rach9,
abac8,
agha8,
caba8,
carb8,
crab8,
brag7,
crag7,
garb7,
grab7,
haar7,
arba6,
raca6,
agar5,
raga5,
3 letter words:
ach8,
bah8,
cha8,
bac7,
cab7,
hag7,
aah6,
aha6,
bag6,
cag6,
gab6,
rah6,
aba5,
arb5,
arc5,
baa5,
bar5,
bra5,
caa5,
car5,
aga4,
gar4,
rag4,
2 letter words:
ch7,
ah5,
ha5,
ab4,
ba4,
ag3,
aa2,
ar2,