8 letter words:
omission10,
7 letter words:
isospin9,
mission9,
poisons9,
simoons9,
6 letter words:
miosis8,
opsins8,
poison8,
simoon8,
snoops8,
somoni8,
spoons8,
5 letter words:
impis9,
pomos9,
simps9,
imino7,
minis7,
misos7,
monos7,
moons7,
mosso7,
nomoi7,
nomos7,
opsin7,
pions7,
pisos7,
poons7,
snips7,
snoop7,
spins7,
spoon7,
4 letter words:
impi8,
imps8,
mips8,
mops8,
pomo8,
poms8,
simp8,
isms6,
mini6,
miso6,
miss6,
mono6,
mons6,
moon6,
moos6,
moss6,
nims6,
nips6,
noms6,
oops6,
pins6,
pion6,
piso6,
piss6,
pois6,
pons6,
poon6,
poos6,
psis6,
sims6,
sips6,
snip6,
soms6,
sops6,
spin6,
ions4,
nisi4,
onos4,
sins4,
sons4,
soon4,
3 letter words:
imp7,
mop7,
pom7,
ism5,
mis5,
mon5,
moo5,
mos5,
nim5,
nip5,
nom5,
oms5,
ops5,
pin5,
pis5,
poi5,
poo5,
psi5,
sim5,
sip5,
som5,
sop5,
ins3,
ion3,
noo3,
nos3,
ono3,
ons3,
sin3,
sis3,
son3,
sos3,
2 letter words:
mi4,
mo4,
om4,
op4,
pi4,
in2,
is2,
no2,
oi2,
on2,
os2,
si2,
so2,