6 letter words:
hobbit13,
5 letter words:
hobby15,
bothy13,
4 letter words:
both9,
toby9,
thio7,
obit6,
3 letter words:
hoy9,
thy9,
boy8,
hob8,
yob8,
bib7,
bob7,
hit6,
hot6,
tho6,
toy6,
bio5,
bit5,
bot5,
obi5,
2 letter words:
by7,
hi5,
ho5,
oh5,
oy5,
yo5,
bi4,
bo4,
it2,
oi2,
ti2,
to2,