7 letter words:
forking15,
fungous11,
surfing11,
furious10,
rousing8,
souring8,
ruinous7,
urinous7,
6 letter words:
fugios10,
fungus10,
fusing10,
gonifs10,
fusion9,
rufous9,
girons7,
grison7,
groins7,
guiros7,
rosing7,
rugous7,
signor7,
soring7,
unguis7,
unrigs7,
5 letter words:
finks12,
forks12,
frisk12,
funks12,
kufis12,
ginks10,
groks10,
gunks10,
kings10,
frigs9,
frogs9,
frugs9,
fugio9,
fugus9,
fungi9,
fungo9,
gonif9,
ikons9,
kinos9,
kirns9,
knurs9,
korun9,
kurus9,
oinks9,
rinks9,
finos8,
firns8,
foins8,
fours8,
frons8,
infos8,
girns6,
giron6,
giros6,
grins6,
groin6,
guiro6,
gurus6,
rings6,
ruing6,
rungs6,
suing6,
unrig6,
using6,
irons5,
noirs5,
noris5,
ornis5,
rosin5,
ruins5,
4 letter words:
fink11,
fork11,
funk11,
kifs11,
kufi11,
gink9,
grok9,
gunk9,
king9,
figs8,
fogs8,
frig8,
frog8,
frug8,
fugs8,
fugu8,
ikon8,
inks8,
irks8,
kino8,
kins8,
kirn8,
kirs8,
knur8,
kois8,
kors8,
kris8,
kuru8,
oink8,
rink8,
risk8,
rusk8,
sink8,
skin8,
souk8,
sunk8,
fino7,
fins7,
firn7,
firs7,
foin7,
fons7,
four7,
funs7,
furs7,
info7,
rifs7,
surf7,
gins5,
girn5,
giro5,
gnus5,
grin5,
guns5,
guru5,
nogs5,
rigs5,
ring5,
rugs5,
rung5,
sign5,
sing5,
snog5,
snug5,
song5,
sung5,
inro4,
ions4,
iron4,
noir4,
nori4,
nous4,
onus4,
ours4,
rins4,
ruin4,
runs4,
sori4,
sorn4,
sour4,
urns4,
urus4,
3 letter words:
kif10,
fig7,
fog7,
fug7,
ink7,
irk7,
kin7,
kir7,
kis7,
koi7,
kor7,
kos7,
ski7,
suk7,
fin6,
fir6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
ifs6,
rif6,
gin4,
gnu4,
gor4,
gos4,
gun4,
nog4,
rig4,
rug4,
ins3,
ion3,
nor3,
nos3,
nus3,
ons3,
ors3,
our3,
rin3,
run3,
sin3,
sir3,
son3,
sou3,
sri3,
sun3,
uns3,
urn3,
2 letter words:
ki6,
if5,
of5,
go3,
in2,
is2,
no2,
nu2,
oi2,
on2,
or2,
os2,
si2,
so2,
un2,
us2,