7 letter words:
isoform12,
5 letter words:
firms10,
forms10,
mofos10,
roofs8,
moors7,
rooms7,
smoor7,
4 letter words:
firm9,
form9,
from9,
mofo9,
firs7,
fris7,
fros7,
oofs7,
orfs7,
rifs7,
roof7,
miro6,
mirs6,
miso6,
mooi6,
moor6,
moos6,
mors6,
ooms6,
rims6,
roms6,
room6,
smir6,
soom6,
roos4,
sori4,
3 letter words:
fir6,
for6,
fro6,
ifs6,
oof6,
orf6,
rif6,
sif6,
ism5,
mir5,
mis5,
moi5,
moo5,
mor5,
mos5,
oms5,
oom5,
rim5,
rom5,
sim5,
som5,
ios3,
iso3,
oor3,
oos3,
ors3,
roo3,
sir3,
sri3,
2 letter words:
if5,
of5,
mi4,
mo4,
om4,
io2,
is2,
oi2,
oo2,
or2,
os2,
si2,
so2,
