8 letter words:
kreutzer21,
7 letter words:
kreuzer20,
freezer19,
refuter10,
6 letter words:
freeze18,
keeper12,
peruke12,
reperk12,
prefer11,
reeker10,
ferret9,
reefer9,
refute9,
perter8,
repute8,
ureter6,
5 letter words:
feeze17,
furze17,
fuzee17,
kreep11,
freer8,
frere8,
refer8,
erupt7,
peter7,
puree7,
purer7,
rupee7,
tepee7,
truer5,
4 letter words:
zerk17,
futz16,
fuze16,
prez15,
putz15,
keef11,
kerf11,
keep10,
kept10,
peek10,
peke10,
perk10,
puke10,
keet8,
reek8,
trek8,
turk8,
feet7,
fere7,
fete7,
free7,
fret7,
reef7,
reft7,
tref7,
turf7,
epee6,
peer6,
pere6,
pert6,
pree6,
pure6,
purr6,
rete4,
ruer4,
tree4,
true4,
3 letter words:
zek16,
fez15,
zep14,
zee12,
kef10,
kep9,
eek7,
eke7,
kue7,
uke7,
eft6,
fee6,
fer6,
fet6,
feu6,
fur6,
ref6,
pee5,
per5,
pet5,
pur5,
put5,
rep5,
tup5,
urp5,
ere3,
err3,
ree3,
ret3,
rue3,
rut3,
tee3,
ute3,
2 letter words:
ef5,
fe5,
pe4,
up4,
er2,
et2,
re2,
ut2,