9 letter words:
bullfinch19,
6 letter words:
flinch14,
5 letter words:
fichu13,
filch13,
finch13,
bunch12,
chill10,
lunch10,
4 letter words:
chub11,
buhl9,
chin9,
cuif9,
flic9,
flub9,
fuci9,
huic9,
inch9,
lich9,
club8,
fill7,
full7,
hill7,
hull7,
bill6,
blin6,
bull6,
cull6,
unci6,
nill4,
null4,
3 letter words:
chi8,
fib8,
fub8,
hic8,
hub8,
ich8,
cub7,
fil6,
fin6,
flu6,
fun6,
hin6,
hun6,
bin5,
bun5,
lib5,
nib5,
nub5,
ill3,
lin3,
nil3,
2 letter words:
hi5,
if5,
uh5,
bi4,
in2,
li2,
nu2,
un2,