8 letter words:
prefroze22,
7 letter words:
freezer19,
refroze19,
6 letter words:
freeze18,
rezero15,
prefer11,
reefer9,
5 letter words:
feeze17,
froze17,
freer8,
frere8,
frore8,
refer8,
repro7,
roper7,
error5,
4 letter words:
prez15,
zero13,
prof9,
fere7,
fore7,
free7,
froe7,
reef7,
epee6,
peer6,
pere6,
pore6,
pree6,
repo6,
rope6,
3 letter words:
fez15,
zep14,
zee12,
fop8,
fee6,
fer6,
foe6,
for6,
fro6,
ref6,
ope5,
pee5,
per5,
pro5,
rep5,
ere3,
err3,
ore3,
ree3,
roe3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
er2,
oe2,
or2,
re2,