7 letter words:
blowups14,
6 letter words:
blowup13,
upbows13,
5 letter words:
upbow12,
blows10,
bowls10,
plows10,
bolus7,
loups7,
4 letter words:
blow9,
bowl9,
bows9,
plow9,
pows9,
swob9,
swop9,
wops9,
bops8,
pubs8,
lows7,
owls7,
slow7,
lobs6,
lops6,
loup6,
opus6,
plus6,
pols6,
puls6,
slob6,
slop6,
slub6,
soup6,
soul4,
3 letter words:
bow8,
pow8,
wop8,
bop7,
pub7,
low6,
owl6,
sow6,
wos6,
bos5,
bus5,
lob5,
lop5,
ops5,
pol5,
pul5,
pus5,
sob5,
sop5,
sub5,
sup5,
upo5,
ups5,
sol3,
sou3,
2 letter words:
ow5,
wo5,
bo4,
op4,
up4,
lo2,
os2,
so2,
us2,