10 letter words:
inhibition15,
7 letter words:
inhibin12,
inhibit12,
thionin10,
6 letter words:
biotin8,
5 letter words:
ninth8,
binit7,
biont7,
inion5,
niton5,
4 letter words:
both9,
hint7,
thin7,
thio7,
bint6,
obit6,
inti4,
into4,
3 letter words:
hob8,
hin6,
hit6,
hon6,
hot6,
noh6,
nth6,
tho6,
bin5,
bio5,
bit5,
bot5,
nib5,
nob5,
obi5,
inn3,
ion3,
nit3,
not3,
tin3,
ton3,
2 letter words:
hi5,
ho5,
oh5,
bi4,
bo4,
in2,
it2,
no2,
oi2,
on2,
ti2,
to2,