8 letter words:
flatback19,
7 letter words:
fatback18,
5 letter words:
flack14,
aback13,
black13,
alack11,
abaft10,
cabal9,
talak9,
fatal8,
tabla7,
4 letter words:
back12,
flak11,
balk10,
calk10,
lack10,
tack10,
baft9,
calf9,
fact9,
flab9,
abac8,
caba8,
kaal8,
kata8,
taka8,
talk8,
alfa7,
flat7,
acta6,
alba6,
baal6,
blat6,
clat6,
talc6,
taal4,
tala4,
3 letter words:
kaf10,
kab9,
fab8,
aka7,
bac7,
cab7,
kat7,
tak7,
aft6,
alf6,
faa6,
fat6,
aba5,
act5,
alb5,
baa5,
bal5,
bat5,
caa5,
cat5,
lab5,
lac5,
tab5,
aal3,
ala3,
alt3,
lat3,
2 letter words:
ka6,
fa5,
ab4,
ba4,
aa2,
al2,
at2,
la2,
ta2,