10 letter words:
riboflavin18,
7 letter words:
bifilar12,
bolivar12,
bolivia12,
fibroin12,
vibrion12,
airfoil10,
ravioli10,
6 letter words:
flavin12,
flavor12,
frivol12,
fibril11,
fibrin11,
vibrio11,
finial9,
florin9,
foliar9,
violin9,
virion9,
albino8,
bailor8,
5 letter words:
favor11,
bravi10,
bravo10,
anvil8,
avion8,
filar8,
final8,
flair8,
flora8,
folia8,
frail8,
infra8,
invar8,
nival8,
ravin8,
rival8,
valor8,
vinal8,
viola8,
viral8,
voila8,
volar8,
aboil7,
alibi7,
bairn7,
baron7,
biali7,
binal7,
blain7,
blini7,
bolar7,
boral7,
brail7,
brain7,
broil7,
labor7,
libra7,
libri7,
lobar7,
oribi7,
robin7,
aioli5,
aloin5,
loran5,
noria5,
4 letter words:
barf9,
flab9,
forb9,
alif7,
arvo7,
fail7,
fain7,
fair7,
fano7,
farl7,
faro7,
fiar7,
fila7,
filo7,
fino7,
firn7,
flan7,
flir7,
foal7,
foil7,
foin7,
fora7,
info7,
loaf7,
naif7,
nova7,
oval7,
rolf7,
vail7,
vain7,
vair7,
vial7,
vina7,
vino7,
viol7,
virl7,
abri6,
bail6,
bani6,
barn6,
birl6,
biro6,
blin6,
boar6,
boil6,
bola6,
bora6,
born6,
bran6,
brin6,
brio6,
obia6,
airn4,
anil4,
aril4,
ilia4,
inia4,
inro4,
iron4,
lain4,
lair4,
lari4,
liar4,
lino4,
lion4,
lira4,
liri4,
loan4,
loin4,
lorn4,
nail4,
naoi4,
noil4,
noir4,
nori4,
oral4,
rail4,
rain4,
rani4,
rial4,
roan4,
roil4,
3 letter words:
fab8,
fib8,
fob8,
arf6,
avo6,
fan6,
far6,
fil6,
fin6,
fir6,
fon6,
for6,
fro6,
lav6,
oaf6,
ova6,
rif6,
van6,
var6,
via6,
abo5,
alb5,
arb5,
bal5,
ban5,
bar5,
bin5,
bio5,
boa5,
bra5,
bro5,
lab5,
lib5,
lob5,
nab5,
nib5,
nob5,
oba5,
obi5,
orb5,
rib5,
rob5,
ail3,
ain3,
air3,
ani3,
ion3,
lar3,
lin3,
nil3,
nor3,
oar3,
oil3,
ora3,
rai3,
ran3,
ria3,
rin3,
2 letter words:
fa5,
if5,
of5,
ab4,
ba4,
bi4,
bo4,
ai2,
al2,
an2,
ar2,
in2,
la2,
li2,
lo2,
na2,
no2,
oi2,
on2,
or2,
