10 letter words:
provisions15,
9 letter words:
provision14,
sponsions11,
8 letter words:
provisos13,
isospins10,
opinions10,
opsonins10,
pissoirs10,
poissons10,
sponsion10,
sponsons10,
sponsors10,
7 letter words:
proviso12,
virinos10,
virions10,
virosis10,
visions10,
isospin9,
nonpros9,
opinion9,
opsonin9,
pinions9,
pissoir9,
poisons9,
poisson9,
porosis9,
prisons9,
sinopis9,
spinoni9,
spinors9,
sponson9,
sponsor9,
orisons7,
ronions7,
sorosis7,
6 letter words:
virino9,
virion9,
vision9,
visons9,
visors9,
opsins8,
orpins8,
pinion8,
pinons8,
poison8,
pooris8,
pornos8,
prions8,
prison8,
proins8,
prosos8,
psions8,
snoops8,
sopors8,
spinor8,
spoons8,
spoors8,
inions6,
onions6,
orison6,
ronins6,
ronion6,
rosins6,
sissoo6,
5 letter words:
spivs10,
rivos8,
vinos8,
vison8,
visor8,
noops7,
opsin7,
orpin7,
pinon7,
pions7,
pirns7,
pisos7,
poons7,
poori7,
porno7,
porns7,
prion7,
priss7,
proin7,
proso7,
pross7,
psion7,
risps7,
roops7,
snips7,
snoop7,
soops7,
sopor7,
spins7,
spoon7,
spoor7,
inion5,
irons5,
noirs5,
nonis5,
noons5,
noris5,
onion5,
ornis5,
roins5,
ronin5,
roons5,
rosin5,
siris5,
sorns5,
4 letter words:
spiv9,
rivo7,
sovs7,
vino7,
vins7,
vors7,
nips6,
noop6,
oops6,
pins6,
pion6,
pirn6,
pirs6,
piso6,
piss6,
pois6,
pons6,
poon6,
poor6,
poos6,
porn6,
poss6,
proo6,
pros6,
psis6,
rips6,
risp6,
roop6,
sips6,
snip6,
soop6,
sops6,
spin6,
inns4,
inro4,
ions4,
iris4,
iron4,
isos4,
nisi4,
noir4,
noni4,
noon4,
nori4,
onos4,
oons4,
rins4,
roin4,
roon4,
roos4,
sins4,
siri4,
sirs4,
siss4,
sons4,
soon4,
sori4,
sorn4,
soss4,
sris4,
3 letter words:
sov6,
vin6,
vis6,
vor6,
nip5,
oop5,
ops5,
pin5,
pir5,
pis5,
poi5,
poo5,
pos5,
pro5,
psi5,
rip5,
sip5,
sop5,
inn3,
ins3,
ion3,
ios3,
iso3,
nis3,
non3,
noo3,
nor3,
nos3,
ono3,
ons3,
oon3,
oor3,
oos3,
ors3,
rin3,
roo3,
sin3,
sir3,
sis3,
son3,
sos3,
sri3,
2 letter words:
op4,
pi4,
po4,
in2,
io2,
is2,
no2,
oi2,
on2,
oo2,
or2,
os2,
si2,
so2,