7 letter words:
pistons9,
postins9,
spintos9,
6 letter words:
opsins8,
pinots8,
pintos8,
piston8,
pitons8,
points8,
posits8,
postin8,
potins8,
psions8,
ptosis8,
spinto8,
5 letter words:
opsin7,
pinot7,
pinto7,
pints7,
pions7,
pisos7,
piton7,
point7,
ponts7,
posit7,
posts7,
potin7,
psion7,
snips7,
spins7,
spits7,
spots7,
stops7,
topis7,
oints5,
snits5,
snots5,
4 letter words:
nips6,
opts6,
pins6,
pint6,
pion6,
piso6,
piss6,
pits6,
pois6,
pons6,
pont6,
poss6,
post6,
pots6,
psis6,
psst6,
sips6,
snip6,
sops6,
spin6,
spit6,
spot6,
stop6,
tips6,
topi6,
tops6,
into4,
ions4,
isos4,
nits4,
oint4,
onst4,
sins4,
sist4,
sits4,
snit4,
snot4,
sons4,
sots4,
tins4,
tons4,
toss4,
3 letter words:
nip5,
ops5,
opt5,
pin5,
pis5,
pit5,
poi5,
pos5,
pot5,
psi5,
pst5,
sip5,
sop5,
tip5,
top5,
ins3,
ion3,
ios3,
iso3,
its3,
nis3,
nit3,
nos3,
not3,
ons3,
sin3,
sis3,
sit3,
son3,
sos3,
sot3,
tin3,
tis3,
ton3,
2 letter words:
op4,
pi4,
po4,
in2,
io2,
is2,
it2,
no2,
oi2,
on2,
os2,
si2,
so2,
st2,
ti2,
to2,