7 letter words:
confirm14,
6 letter words:
formic13,
inform11,
micron10,
5 letter words:
micro9,
minor7,
orcin7,
4 letter words:
coif9,
corf9,
fico9,
firm9,
foci9,
form9,
from9,
corm8,
fino7,
firn7,
foin7,
info7,
cion6,
coin6,
coir6,
coni6,
corn6,
icon6,
morn6,
norm6,
inro4,
iron4,
noir4,
nori4,
3 letter words:
mic7,
moc7,
fin6,
fir6,
fon6,
for6,
fro6,
rif6,
con5,
cor5,
mir5,
mon5,
mor5,
nim5,
nom5,
orc5,
rim5,
roc5,
rom5,
ion3,
nor3,
rin3,
2 letter words:
if5,
of5,
mi4,
mo4,
om4,
in2,
no2,
oi2,
on2,
or2,
