5 letter words:
loirs5,
loris5,
roils5,
silos5,
siris5,
soils5,
4 letter words:
iris4,
isos4,
liri4,
loir4,
loss4,
oils4,
roil4,
silo4,
siri4,
sirs4,
siss4,
soil4,
soli4,
sols4,
sori4,
soss4,
sris4,
3 letter words:
ios3,
iso3,
lis3,
lor3,
los3,
oil3,
ors3,
sir3,
sis3,
sol3,
sos3,
sri3,
2 letter words:
io2,
is2,
li2,
lo2,
oi2,
or2,
os2,
si2,
so2,