7 letter words:
freezer19,
6 letter words:
freeze18,
ferrum11,
reefer9,
murree8,
5 letter words:
feeze17,
furze17,
fuzee17,
femur10,
fumer10,
ferer8,
freer8,
frere8,
refer8,
emeer7,
emure7,
merer7,
murre7,
4 letter words:
fuze16,
zurf16,
meze15,
mzee15,
feme9,
ferm9,
fume9,
feer7,
fere7,
free7,
furr7,
reef7,
emeu6,
meer6,
mere6,
mure6,
murr6,
rume6,
ruer4,
3 letter words:
fez15,
rez12,
zee12,
fem8,
fum8,
erf6,
fee6,
fer6,
feu6,
fur6,
ref6,
eme5,
emu5,
mee5,
meu5,
rem5,
rum5,
ere3,
err3,
ree3,
rue3,
ure3,
2 letter words:
ef5,
fe5,
em4,
me4,
mu4,
um4,
ee2,
er2,
re2,
ur2,