6 letter words:
biases8,
ibises8,
5 letter words:
abies7,
bases7,
basis7,
basse7,
bassi7,
bises7,
isbas7,
sabes7,
issei5,
4 letter words:
base6,
bass6,
bias6,
bise6,
ibis6,
isba6,
sabe6,
sabs6,
sibs6,
sais4,
seas4,
seis4,
sies4,
3 letter words:
abs5,
bas5,
bes5,
bis5,
sab5,
sib5,
ais3,
ass3,
eas3,
ess3,
sae3,
sai3,
sea3,
sei3,
sis3,
2 letter words:
ab4,
ba4,
be4,
bi4,
ae2,
ai2,
as2,
ea2,
es2,
is2,
si2,