9 letter words:
frivoller15,
8 letter words:
frivoler14,
overfill14,
7 letter words:
friller10,
6 letter words:
fervor12,
frivol12,
filler9,
refill9,
rifler9,
rolfer9,
reroll6,
roller6,
5 letter words:
fiver11,
ervil8,
filer8,
fille8,
fillo8,
firer8,
flier8,
frier8,
frill8,
frore8,
lifer8,
liver8,
livre8,
lover8,
olive8,
rifer8,
rifle8,
river8,
rover8,
viler8,
vireo8,
voile8,
iller5,
oiler5,
oriel5,
reoil5,
rille5,
4 letter words:
five10,
evil7,
fell7,
file7,
fill7,
filo7,
fire7,
flir7,
floe7,
foil7,
fore7,
froe7,
levo7,
lief7,
life7,
live7,
love7,
over7,
reif7,
rife7,
rive7,
rolf7,
rove7,
veil7,
vier7,
vile7,
vill7,
viol7,
virl7,
vole7,
lier4,
lilo4,
lire4,
lore4,
orle4,
riel4,
rile4,
rill4,
roil4,
role4,
roll4,
3 letter words:
elf6,
fer6,
fie6,
fil6,
fir6,
foe6,
for6,
fro6,
lev6,
ref6,
rev6,
rif6,
vie6,
voe6,
ell3,
err3,
ill3,
ire3,
lei3,
lie3,
oil3,
ole3,
ore3,
rei3,
roe3,
2 letter words:
ef5,
fe5,
if5,
of5,
el2,
er2,
li2,
lo2,
oe2,
oi2,
or2,
re2,