6 letter words:
euripi8,
5 letter words:
frize17,
furze17,
prize16,
preif10,
prief10,
firie8,
4 letter words:
friz16,
fuze16,
zurf16,
pize15,
prez15,
pfui9,
fier7,
fire7,
reif7,
rife7,
peri6,
pier6,
puer6,
puir6,
pure6,
puri6,
ripe6,
iure4,
3 letter words:
fez15,
fiz15,
zep14,
zip14,
rez12,
riz12,
erf6,
fer6,
feu6,
fie6,
fir6,
fur6,
ref6,
rif6,
per5,
pie5,
pir5,
piu5,
pre5,
pur5,
rep5,
rip5,
urp5,
ire3,
rei3,
rue3,
ure3,
2 letter words:
ef5,
fe5,
if5,
pe4,
pi4,
up4,
er2,
re2,
ur2,