5 letter words:
begat8,
begot8,
bigot8,
bogie8,
biota7,
boite7,
togae6,
4 letter words:
biog7,
gibe7,
abet6,
bait6,
bate6,
beat6,
beta6,
bite6,
boat6,
bota6,
obia6,
obit6,
agio5,
gait5,
gate5,
geta5,
gite5,
goat5,
toga5,
iota4,
toea4,
3 letter words:
bag6,
beg6,
big6,
bog6,
gab6,
gib6,
gob6,
abo5,
bat5,
bet5,
bio5,
bit5,
boa5,
bot5,
oba5,
obe5,
obi5,
tab5,
age4,
ago4,
ego4,
gae4,
gat4,
get4,
gie4,
git4,
goa4,
got4,
tag4,
teg4,
tog4,
ait3,
ate3,
eat3,
eta3,
oat3,
tae3,
tao3,
tea3,
tie3,
toe3,
2 letter words:
ab4,
ba4,
be4,
bi4,
bo4,
ag3,
go3,
ae2,
ai2,
at2,
et2,
it2,
oe2,
oi2,
ta2,
ti2,
to2,