8 letter words:
basifies13,
6 letter words:
biases8,
ibises8,
5 letter words:
safes8,
seifs8,
bases7,
basis7,
bassi7,
bises7,
isbas7,
sabes7,
issei5,
4 letter words:
fabs9,
fibs9,
fess7,
safe7,
seif7,
base6,
bass6,
bias6,
bise6,
ibis6,
isba6,
sabe6,
sabs6,
sibs6,
seas4,
seis4,
3 letter words:
fab8,
fib8,
efs6,
fas6,
fes6,
fie6,
ifs6,
abs5,
bas5,
bes5,
bis5,
sab5,
sib5,
ais3,
ass3,
ess3,
sae3,
sea3,
sei3,
sis3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ab4,
ba4,
be4,
bi4,
ae2,
ai2,
as2,
es2,
is2,
si2,