5 letter words:
bilby12,
billy10,
bliny10,
blini7,
4 letter words:
zill13,
inby9,
illy7,
inly7,
lily7,
liny7,
yill7,
bill6,
blin6,
nill4,
3 letter words:
biz14,
zin12,
bib7,
yin6,
bin5,
lib5,
nib5,
ill3,
lin3,
nil3,
2 letter words:
by7,
ny5,
bi4,
in2,
li2,