7 letter words:
earmuff15,
5 letter words:
ruffe11,
femur10,
frame10,
fumer10,
feuar8,
4 letter words:
muff12,
raff10,
ruff10,
fame9,
farm9,
fume9,
fare7,
fear7,
frae7,
arum6,
mare6,
mura6,
mure6,
ream6,
urea4,
3 letter words:
aff9,
eff9,
fem8,
arf6,
far6,
fer6,
feu6,
fur6,
ref6,
amu5,
arm5,
emu5,
mae5,
mar5,
ram5,
rem5,
rum5,
are3,
ear3,
eau3,
era3,
rue3,
2 letter words:
ef5,
fa5,
fe5,
am4,
em4,
ma4,
me4,
mu4,
um4,
ae2,
ar2,
er2,
re2,
