5 letter words:
loots5,
lotos5,
sloot5,
sotol5,
stool5,
tools5,
4 letter words:
loos4,
loot4,
lost4,
loto4,
lots4,
oots4,
slot4,
solo4,
sool4,
soot4,
tool4,
3 letter words:
loo3,
los3,
lot3,
oos3,
oot3,
sol3,
sot3,
too3,
2 letter words:
lo2,
oo2,
os2,
so2,
st2,
to2,