6 letter words:
builds9,
5 letter words:
build8,
4 letter words:
bids7,
buds7,
dibs7,
dubs7,
libs6,
slub6,
lids5,
sild5,
slid5,
3 letter words:
bid6,
bud6,
dib6,
dub6,
bis5,
bus5,
lib5,
sib5,
sub5,
dis4,
dui4,
ids4,
lid4,
lis3,
2 letter words:
bi4,
id3,
is2,
li2,
si2,
us2,
