7 letter words:
habitat12,
5 letter words:
baith10,
habit10,
4 letter words:
baht9,
bath9,
that7,
bait6,
batt6,
bitt6,
3 letter words:
bah8,
aah6,
aha6,
ahi6,
hat6,
hit6,
aba5,
baa5,
bat5,
bit5,
tab5,
ait3,
att3,
tat3,
tit3,
2 letter words:
ah5,
ha5,
hi5,
ab4,
ba4,
bi4,
aa2,
ai2,
at2,
it2,
ta2,
ti2,