7 letter words:
isoform12,
5 letter words:
frows11,
woofs11,
firms10,
forms10,
worms10,
roofs8,
moors7,
rooms7,
4 letter words:
frow10,
woof10,
firm9,
form9,
from9,
mows9,
swim9,
worm9,
firs7,
rifs7,
roof7,
rows7,
woos7,
mirs6,
miso6,
moor6,
moos6,
mors6,
rims6,
roms6,
room6,
sori4,
3 letter words:
mow8,
fir6,
for6,
fro6,
ifs6,
rif6,
row6,
sow6,
wis6,
woo6,
wos6,
ism5,
mir5,
mis5,
moo5,
mor5,
mos5,
oms5,
rim5,
rom5,
sim5,
som5,
ors3,
sir3,
sri3,
2 letter words:
if5,
of5,
ow5,
wo5,
mi4,
mo4,
om4,
is2,
oi2,
or2,
os2,
si2,
so2,