13 letter words:
fringilliform22,
9 letter words:
ligniform15,
8 letter words:
filiform16,
riffling15,
frilling12,
grillion9,
7 letter words:
miffing16,
griffin14,
griffon14,
riffing14,
filming13,
firming13,
forming13,
milfoil12,
filling11,
firring11,
foiling11,
rifling11,
rolfing11,
milling10,
moiling10,
morling10,
million9,
gillion8,
ligroin8,
rilling8,
roiling8,
rolling8,
6 letter words:
fifing13,
goniff13,
offing13,
infirm11,
inform11,
filing10,
firing10,
froing10,
fiorin9,
florin9,
infill9,
liming9,
loming9,
miring9,
riming9,
loring7,
nigiri7,
oiling7,
origin7,
riglin7,
rigoll7,
riling7,
5 letter words:
gliff12,
griff12,
filmi10,
fling9,
flong9,
gonif9,
fillo8,
frill8,
frorn8,
imino7,
milor7,
minor7,
mirin7,
giron6,
grill6,
groin6,
iring6,
lingo6,
login6,
rigol6,
rigor6,
4 letter words:
miff12,
goff11,
fifi10,
niff10,
riff10,
film9,
firm9,
flim9,
form9,
from9,
figo8,
flog8,
frig8,
frog8,
golf8,
fill7,
filo7,
fini7,
fino7,
firn7,
flir7,
flor7,
foil7,
foin7,
glim7,
glom7,
gorm7,
grim7,
info7,
ming7,
mong7,
rolf7,
limn6,
limo6,
mill6,
milo6,
mini6,
mino6,
miri6,
miro6,
moil6,
moll6,
morn6,
norm6,
gill5,
girl5,
girn5,
giro5,
girr5,
gori5,
grin5,
ingo5,
ling5,
long5,
ring5,
rong5,
inro4,
iron4,
lilo4,
lino4,
lion4,
liri4,
loin4,
loir4,
lorn4,
nill4,
nirl4,
noil4,
noir4,
noll4,
nori4,
rill4,
roil4,
roin4,
roll4,
3 letter words:
iff9,
off9,
fig7,
fog7,
gif7,
fil6,
fin6,
fir6,
fon6,
for6,
fro6,
mig6,
mog6,
orf6,
rif6,
mil5,
mir5,
moi5,
mol5,
mon5,
mor5,
nim5,
nom5,
olm5,
rim5,
rom5,
gin4,
gio4,
gon4,
gor4,
lig4,
log4,
nog4,
rig4,
ill3,
ion3,
lin3,
lor3,
nil3,
nor3,
oil3,
rin3,
2 letter words:
if5,
of5,
mi4,
mo4,
om4,
gi3,
go3,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,
or2,