9 letter words:
infusions12,
8 letter words:
fissions11,
frissons11,
furiosos11,
infusion11,
sunroofs11,
rosinous8,
7 letter words:
fiorins10,
fission10,
foisons10,
fossors10,
frisson10,
furioso10,
fusions10,
sunroof10,
unroofs10,
orisons7,
ronions7,
sorosis7,
unisons7,
6 letter words:
fiorin9,
foison9,
fossor9,
fusion9,
unroof9,
inions6,
inruns6,
inurns6,
onions6,
orison6,
ronins6,
ronion6,
rosins6,
sissoo6,
unions6,
unison6,
urosis6,
ursons6,
5 letter words:
finis8,
finos8,
firns8,
foins8,
fours8,
frons8,
infos8,
roofs8,
surfs8,
inion5,
inrun5,
inurn5,
irons5,
nisus5,
noirs5,
nonis5,
noons5,
noris5,
nouns5,
onion5,
ornis5,
risus5,
roins5,
ronin5,
roons5,
rosin5,
ruins5,
sinus5,
siris5,
sorns5,
sorus5,
sours5,
sunns5,
union5,
urson5,
4 letter words:
fini7,
fino7,
fins7,
firn7,
firs7,
foin7,
fons7,
foss7,
four7,
fous7,
fris7,
fros7,
funs7,
furs7,
fuss7,
info7,
oofs7,
orfs7,
rifs7,
roof7,
surf7,
ufos7,
inns4,
inro4,
ions4,
iris4,
iron4,
isos4,
nisi4,
noir4,
noni4,
noon4,
nori4,
noun4,
nous4,
nuns4,
nurs4,
onos4,
onus4,
oons4,
ourn4,
ours4,
rins4,
roin4,
roon4,
roos4,
ruin4,
runs4,
sins4,
siri4,
sirs4,
siss4,
sons4,
soon4,
sori4,
sorn4,
soss4,
sour4,
sous4,
sris4,
sunn4,
suns4,
suss4,
unis4,
urns4,
3 letter words:
fin6,
fir6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
ifs6,
oof6,
orf6,
rif6,
sif6,
ufo6,
inn3,
ins3,
ion3,
ios3,
iso3,
nis3,
non3,
noo3,
nor3,
nos3,
nun3,
nur3,
nus3,
ono3,
ons3,
oon3,
oor3,
oos3,
ors3,
our3,
ous3,
rin3,
roo3,
run3,
sin3,
sir3,
sis3,
son3,
sos3,
sou3,
sri3,
sui3,
sun3,
sur3,
sus3,
uni3,
uns3,
urn3,
2 letter words:
if5,
of5,
in2,
io2,
is2,
no2,
nu2,
oi2,
on2,
oo2,
or2,
os2,
ou2,
si2,
so2,
un2,
ur2,
us2,