10 letter words:
perfervour18,
9 letter words:
perfervor17,
8 letter words:
reprover13,
7 letter words:
fervour13,
forever13,
reprove12,
6 letter words:
fervor12,
prefer11,
prevue11,
prover11,
furore9,
oeuvre9,
reveur9,
pourer8,
repour8,
repure8,
5 letter words:
fever11,
perve10,
preve10,
prove10,
ferer8,
fouer8,
freer8,
frere8,
frore8,
fuero8,
furor8,
refer8,
revue8,
rover8,
porer7,
prore7,
puree7,
purer7,
repro7,
roper7,
rupee7,
error5,
4 letter words:
perv9,
pouf9,
prof9,
veep9,
erev7,
eruv7,
ever7,
evoe7,
feer7,
fere7,
fore7,
four7,
free7,
froe7,
furr7,
orfe7,
over7,
reef7,
rove7,
veer7,
vrou7,
peer6,
pere6,
pore6,
pour6,
pree6,
puer6,
pure6,
purr6,
repo6,
rope6,
roup6,
rurp6,
euro4,
rore4,
roue4,
ruer4,
3 letter words:
fop8,
erf6,
eve6,
evo6,
fee6,
fer6,
feu6,
foe6,
for6,
fou6,
fro6,
fur6,
orf6,
ref6,
rev6,
ufo6,
vee6,
voe6,
vor6,
ope5,
oup5,
pee5,
per5,
pre5,
pro5,
pur5,
rep5,
upo5,
urp5,
ere3,
err3,
ore3,
our3,
ree3,
reo3,
roe3,
rue3,
ure3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
po4,
up4,
ee2,
er2,
oe2,
or2,
ou2,
re2,
ur2,