7 letter words:
opining10,
poising10,
sniping10,
souping10,
spongin10,
pinions9,
noising8,
6 letter words:
gipons9,
pignus9,
pingos9,
pining9,
posing9,
siping9,
spuing9,
pinion8,
pinons8,
unpins8,
nosing7,
inions6,
unions6,
unison6,
5 letter words:
gipon8,
oping8,
piing8,
pingo8,
pings8,
pongs8,
pungs8,
opsin7,
pinon7,
pions7,
pious7,
unpin7,
suing6,
using6,
inion5,
nouns5,
union5,
4 letter words:
gips7,
pigs7,
ping7,
pong7,
pugs7,
pung7,
nips6,
opus6,
pins6,
pion6,
piso6,
pois6,
pons6,
puns6,
snip6,
soup6,
spin6,
spun6,
upon6,
gins5,
gnus5,
guns5,
nogs5,
sign5,
sing5,
snog5,
snug5,
song5,
sung5,
inns4,
ions4,
nisi4,
noun4,
nous4,
nuns4,
onus4,
sunn4,
3 letter words:
gip6,
pig6,
pug6,
nip5,
ops5,
pin5,
pis5,
piu5,
poi5,
psi5,
pun5,
pus5,
sip5,
sop5,
sup5,
upo5,
ups5,
gin4,
gnu4,
gos4,
gun4,
nog4,
inn3,
ins3,
ion3,
nos3,
nun3,
nus3,
ons3,
sin3,
son3,
sou3,
sun3,
uns3,
2 letter words:
op4,
pi4,
up4,
go3,
in2,
is2,
no2,
nu2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,