8 letter words:
synopsis13,
7 letter words:
spinous9,
6 letter words:
pyosis11,
sysops11,
yupons11,
opsins8,
5 letter words:
pussy10,
pyins10,
soupy10,
spiny10,
sysop10,
yupon10,
noisy8,
sissy8,
sonsy8,
yonis8,
opsin7,
pions7,
pious7,
pisos7,
snips7,
soups7,
spins7,
nisus5,
sinus5,
4 letter words:
piny9,
pony9,
posy9,
puny9,
pyin9,
yips9,
yups9,
nosy7,
soys7,
yins7,
yoni7,
yous7,
nips6,
opus6,
pins6,
pion6,
piso6,
piss6,
pois6,
pons6,
psis6,
puns6,
puss6,
sips6,
snip6,
sops6,
soup6,
spin6,
spun6,
sups6,
upon6,
ions4,
nous4,
onus4,
sins4,
sons4,
sous4,
suns4,
suss4,
3 letter words:
spy8,
yip8,
yup8,
soy6,
syn6,
yin6,
yon6,
you6,
nip5,
ops5,
pin5,
pis5,
piu5,
poi5,
psi5,
pun5,
pus5,
sip5,
sop5,
sup5,
upo5,
ups5,
ins3,
ion3,
nos3,
nus3,
ons3,
sin3,
sis3,
son3,
sos3,
sou3,
sun3,
uns3,
2 letter words:
oy5,
yo5,
op4,
pi4,
up4,
in2,
is2,
no2,
nu2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,