6 letter words:
frieze18,
perfet11,
preife11,
priefe11,
feirie9,
periti8,
pitier8,
5 letter words:
fritz17,
frize17,
peize16,
prize16,
preif10,
prief10,
fiere8,
firie8,
freet8,
freit8,
refit8,
rifte8,
terfe8,
treif8,
peter7,
petre7,
piert7,
tripe7,
retie5,
4 letter words:
friz16,
pize15,
prez15,
ritz13,
trez13,
zite13,
ziti13,
feer7,
feet7,
fere7,
fete7,
fier7,
fire7,
free7,
fret7,
frit7,
reef7,
reft7,
reif7,
rife7,
rift7,
terf7,
tref7,
peer6,
pere6,
peri6,
pert6,
pier6,
piet6,
pree6,
ripe6,
ript6,
tipi6,
trip6,
rete4,
rite4,
teer4,
tier4,
tire4,
tree4,
trie4,
3 letter words:
fez15,
fiz15,
zep14,
zip14,
rez12,
riz12,
zee12,
zit12,
eft6,
erf6,
fee6,
fer6,
fet6,
fie6,
fir6,
fit6,
ref6,
rif6,
tef6,
pee5,
per5,
pet5,
pie5,
pir5,
pit5,
pre5,
rep5,
rip5,
tip5,
ere3,
ire3,
ree3,
rei3,
ret3,
rit3,
tee3,
tie3,
2 letter words:
ef5,
fe5,
if5,
pe4,
pi4,
ee2,
er2,
et2,
it2,
re2,
te2,
ti2,