7 letter words:
habitat12,
5 letter words:
baith10,
bathe10,
habit10,
theta8,
tithe8,
abate7,
betta7,
4 letter words:
baht9,
bath9,
beth9,
eath7,
haet7,
hate7,
heat7,
teth7,
thae7,
that7,
abet6,
bait6,
bate6,
batt6,
beat6,
beta6,
bite6,
bitt6,
tate4,
teat4,
3 letter words:
bah8,
aah6,
aha6,
ahi6,
eth6,
hae6,
hat6,
het6,
hie6,
hit6,
the6,
aba5,
baa5,
bat5,
bet5,
bit5,
tab5,
ait3,
ate3,
att3,
eat3,
eta3,
tae3,
tat3,
tea3,
tet3,
tie3,
tit3,
2 letter words:
ah5,
eh5,
ha5,
he5,
hi5,
ab4,
ba4,
be4,
bi4,
aa2,
ae2,
ai2,
at2,
et2,
it2,
ta2,
ti2,