7 letter words:
impious11,
6 letter words:
opiums10,
5 letter words:
comps11,
coups9,
impis9,
music9,
opium9,
osmic9,
pisco9,
pious7,
4 letter words:
comp10,
cops8,
coup8,
cups8,
cusp8,
impi8,
imps8,
mics8,
mips8,
mocs8,
mops8,
pics8,
poms8,
scop8,
scum8,
scup8,
simp8,
spic8,
sump8,
umps8,
miso6,
opus6,
piso6,
pois6,
soup6,
sumo6,
3 letter words:
cop7,
cum7,
cup7,
imp7,
mic7,
moc7,
mop7,
pic7,
pom7,
ump7,
cis5,
cos5,
ism5,
mis5,
mos5,
mus5,
oms5,
ops5,
pis5,
piu5,
poi5,
psi5,
pus5,
sic5,
sim5,
sip5,
som5,
sop5,
sum5,
sup5,
upo5,
ups5,
sou3,
2 letter words:
mi4,
mo4,
mu4,
om4,
op4,
pi4,
um4,
up4,
is2,
oi2,
os2,
si2,
so2,
us2,