10 letter words:
promissory17,
9 letter words:
promisors13,
8 letter words:
isospory13,
promisor12,
7 letter words:
pyrosis12,
porisms11,
6 letter words:
myosis11,
priory11,
prissy11,
pyosis11,
porism10,
primos10,
prisms10,
promos10,
morris8,
morros8,
pooris8,
priors8,
prosos8,
sopors8,
spoors8,
5 letter words:
missy10,
moory10,
mossy10,
prosy10,
pyros10,
roomy10,
spiry10,
sysop10,
pomos9,
primo9,
prims9,
prism9,
promo9,
proms9,
romps9,
simps9,
sorry8,
yirrs8,
misos7,
moors7,
morro7,
mosso7,
pisos7,
poori7,
prior7,
priss7,
proso7,
pross7,
rooms7,
sopor7,
spoor7,
orris5,
4 letter words:
mopy11,
miry9,
posy9,
pyro9,
rimy9,
ropy9,
spry9,
yips9,
imps8,
mips8,
mops8,
pomo8,
poms8,
prim8,
prom8,
romp8,
simp8,
rosy7,
soys7,
yirr7,
isms6,
mirs6,
miso6,
miss6,
moor6,
moos6,
mors6,
moss6,
oops6,
piso6,
piss6,
pois6,
poor6,
poos6,
pros6,
psis6,
rims6,
rips6,
roms6,
room6,
sims6,
sips6,
soms6,
sops6,
sirs4,
sori4,
sris4,
3 letter words:
pry8,
spy8,
yip8,
yom8,
imp7,
mop7,
pom7,
soy6,
ism5,
mir5,
mis5,
moo5,
mor5,
mos5,
oms5,
ops5,
pis5,
poi5,
poo5,
pro5,
psi5,
rim5,
rip5,
rom5,
sim5,
sip5,
som5,
sop5,
ors3,
sir3,
sis3,
sos3,
sri3,
2 letter words:
my7,
oy5,
yo5,
mi4,
mo4,
om4,
op4,
pi4,
is2,
oi2,
or2,
os2,
si2,
so2,