10 letter words:
deepfreeze25,
8 letter words:
defreeze21,
6 letter words:
feezed19,
freeze18,
feeder10,
feered10,
reefed10,
refeed10,
deeper9,
peered9,
5 letter words:
feeze17,
defer9,
freed9,
refed9,
preed8,
deere6,
reede6,
4 letter words:
prez15,
feed8,
deep7,
feer7,
fere7,
free7,
peed7,
reef7,
epee6,
peer6,
pere6,
pree6,
deer5,
dere5,
dree5,
ered5,
rede5,
reed5,
3 letter words:
fez15,
zep14,
zed13,
rez12,
zee12,
def7,
fed7,
erf6,
fee6,
fer6,
ped6,
ref6,
pee5,
per5,
pre5,
rep5,
dee4,
red4,
ere3,
ree3,
2 letter words:
ef5,
fe5,
pe4,
de3,
ed3,
ee2,
er2,
re2,