8 letter words:
perfumer15,
7 letter words:
perfume14,
6 letter words:
ferrum11,
prefer11,
5 letter words:
frump12,
femur10,
fumer10,
freer8,
frere8,
refer8,
merer7,
murre7,
puree7,
purer7,
rupee7,
4 letter words:
feme9,
fume9,
perm8,
rump8,
fere7,
free7,
reef7,
emeu6,
mere6,
mure6,
murr6,
peer6,
pere6,
pree6,
pure6,
purr6,
ruer4,
3 letter words:
fem8,
ump7,
fee6,
fer6,
feu6,
fur6,
ref6,
eme5,
emu5,
pee5,
per5,
pur5,
rem5,
rep5,
rum5,
urp5,
ere3,
err3,
ree3,
rue3,
2 letter words:
ef5,
fe5,
em4,
me4,
mu4,
pe4,
um4,
up4,
er2,
re2,