11 letter words:
fissiparous16,
9 letter words:
psoriasis11,
8 letter words:
pissoirs10,
7 letter words:
foussas10,
pissoir9,
sapours9,
surpass9,
upsoars9,
russias7,
souaris7,
6 letter words:
fossas9,
foussa9,
sofars9,
aspros8,
parous8,
passus8,
pirais8,
psoras8,
rupias8,
sapors8,
sapour8,
sirups8,
upsoar8,
ariosi6,
russia6,
souari6,
urosis6,
5 letter words:
fraps10,
poufs10,
profs10,
spifs10,
afros8,
fairs8,
faros8,
fiars8,
fossa8,
fours8,
frass8,
fraus8,
sofar8,
sofas8,
surfs8,
apsis7,
apsos7,
aspis7,
aspro7,
oupas7,
pairs7,
paris7,
pious7,
pirai7,
pisos7,
pours7,
praos7,
praus7,
priss7,
proas7,
pross7,
psoai7,
psoas7,
psora7,
puris7,
rasps7,
raupo7,
risps7,
roups7,
rupia7,
sapor7,
sirup7,
soaps7,
sopra7,
soups7,
spars7,
spurs7,
supra7,
arsis5,
auris5,
oasis5,
ossia5,
risus5,
rusas5,
sairs5,
saris5,
saros5,
sarus5,
siris5,
soars5,
soras5,
sorus5,
sours5,
suras5,
uraos5,
4 letter words:
fops9,
frap9,
pfui9,
pouf9,
prof9,
spif9,
afro7,
arfs7,
aufs7,
fair7,
faro7,
fars7,
faur7,
fiar7,
firs7,
fora7,
foss7,
four7,
fous7,
fras7,
frau7,
fris7,
fros7,
furs7,
fuss7,
oafs7,
orfs7,
rifs7,
sofa7,
surf7,
ufos7,
apos6,
apso6,
asps6,
opus6,
oupa6,
oups6,
pair6,
pais6,
pars6,
pass6,
pias6,
pirs6,
piso6,
piss6,
poas6,
pois6,
poss6,
pour6,
prao6,
prau6,
proa6,
pros6,
psis6,
puir6,
puri6,
purs6,
puss6,
raps6,
rasp6,
rips6,
risp6,
roup6,
saps6,
sips6,
soap6,
sops6,
soup6,
spar6,
spas6,
spur6,
sups6,
upas6,
urps6,
airs4,
aris4,
iris4,
isos4,
oars4,
osar4,
ossa4,
ours4,
rais4,
rias4,
rusa4,
sair4,
sais4,
sari4,
sars4,
sass4,
siri4,
sirs4,
siss4,
soar4,
sora4,
sori4,
soss4,
sour4,
sous4,
sris4,
sura4,
suss4,
urao4,
ursa4,
3 letter words:
fap8,
fop8,
arf6,
auf6,
far6,
fas6,
fir6,
for6,
fou6,
fra6,
fro6,
fur6,
ifs6,
oaf6,
orf6,
rif6,
sif6,
ufo6,
apo5,
asp5,
ops5,
oup5,
par5,
pas5,
pia5,
pir5,
pis5,
piu5,
poa5,
poi5,
pos5,
pro5,
psi5,
pur5,
pus5,
rap5,
rip5,
sap5,
sip5,
sop5,
spa5,
sup5,
upo5,
ups5,
urp5,
air3,
ais3,
ars3,
ass3,
ios3,
iso3,
oar3,
ora3,
ors3,
our3,
ous3,
rai3,
ras3,
ria3,
sai3,
sar3,
sau3,
sir3,
sis3,
sos3,
sou3,
sri3,
sui3,
sur3,
sus3,
2 letter words:
fa5,
if5,
of5,
op4,
pa4,
pi4,
po4,
up4,
ai2,
ar2,
as2,
io2,
is2,
oi2,
or2,
os2,
ou2,
si2,
so2,
ur2,
us2,