7 letter words:
bulbous11,
5 letter words:
blobs9,
blubs9,
bubus9,
bulbs9,
slubb9,
bolus7,
lobus7,
4 letter words:
blob8,
blub8,
bobs8,
bubo8,
bubs8,
bubu8,
bulb8,
lobs6,
slob6,
slub6,
lous4,
soul4,
sulu4,
ulus4,
3 letter words:
bob7,
bub7,
bos5,
bus5,
lob5,
obs5,
sob5,
sub5,
los3,
lou3,
ous3,
sol3,
sou3,
ulu3,
2 letter words:
bo4,
ob4,
lo2,
os2,
ou2,
so2,
us2,