9 letter words:
vermifuge18,
8 letter words:
germfree14,
verifier14,
refigure12,
7 letter words:
freezer19,
furzier19,
rimfire12,
figurer11,
griever11,
refugee11,
fierier10,
germier10,
grimier10,
reefier10,
reifier10,
remerge10,
reverie10,
riviere10,
eremuri9,
6 letter words:
freeze18,
frieze18,
frizer18,
vizier18,
geezer16,
ferrum11,
firmer11,
fumier11,
figure10,
grieve10,
refuge10,
regive10,
verger10,
emerge9,
emigre9,
feirie9,
mergee9,
merger9,
reefer9,
refire9,
regime9,
reiver9,
revere9,
riever9,
verier9,
mirier8,
rimier8,
eerier6,
5 letter words:
feeze17,
furze17,
fuzee17,
vizir17,
fever11,
fiver11,
femur10,
fermi10,
fumer10,
giver9,
grief9,
vegie9,
verge9,
firer8,
freer8,
frere8,
frier8,
grime8,
grume8,
merge8,
reeve8,
refer8,
reive8,
revue8,
rifer8,
river8,
emeer7,
merer7,
murre7,
rimer7,
rerig6,
urger6,
eerie5,
4 letter words:
friz16,
fuze16,
meze15,
geez14,
five10,
feme9,
firm9,
fume9,
frig8,
frug8,
give8,
ever7,
fere7,
fire7,
free7,
germ7,
geum7,
grim7,
grum7,
reef7,
reif7,
rife7,
rive7,
veer7,
vier7,
emeu6,
emir6,
mere6,
mire6,
miri6,
mure6,
murr6,
rime6,
eger5,
gree5,
grue5,
urge5,
ruer4,
3 letter words:
fez15,
fiz15,
zig13,
zee12,
fem8,
vim8,
vum8,
fig7,
fug7,
guv7,
veg7,
vig7,
vug7,
eve6,
fee6,
fer6,
feu6,
fie6,
fir6,
fur6,
gem6,
gum6,
meg6,
mig6,
mug6,
ref6,
rev6,
rif6,
vee6,
vie6,
eme5,
emu5,
mir5,
rem5,
rim5,
rum5,
erg4,
gee4,
gie4,
reg4,
rig4,
rug4,
ere3,
err3,
ire3,
ree3,
rei3,
rue3,
2 letter words:
ef5,
fe5,
if5,
em4,
me4,
mi4,
mu4,
um4,
er2,
re2,