12 letter words:
involutional15,
10 letter words:
involution13,
volitional13,
9 letter words:
ovulation12,
violation12,
8 letter words:
alluvion11,
nonvital11,
novation11,
vanillin11,
volition11,
volution11,
illation8,
lunation8,
notional8,
7 letter words:
illuvia10,
invital10,
ovation10,
villain10,
volutin10,
antlion7,
lanolin7,
nautili7,
nitinol7,
outlain7,
6 letter words:
violin9,
volant9,
anilin6,
annuli6,
anoint6,
inulin6,
latino6,
lintol6,
lotion6,
nation6,
notion6,
nounal6,
talion6,
toluol6,
unnail6,
5 letter words:
anvil8,
avion8,
lovat8,
nival8,
ovoli8,
vault8,
vaunt8,
villa8,
villi8,
vinal8,
viola8,
vital8,
voila8,
volta8,
volti8,
aioli5,
allot5,
aloin5,
anion5,
annul5,
atoll5,
ilial5,
inion5,
linin5,
litai5,
llano5,
niton5,
notal5,
onion5,
talon5,
tauon5,
tolan5,
tonal5,
union5,
unlit5,
until5,
4 letter words:
nova7,
oval7,
ulva7,
vail7,
vain7,
vatu7,
vial7,
vill7,
vina7,
vino7,
viol7,
vita7,
volt7,
alit4,
alto4,
anil4,
anon4,
anti4,
aunt4,
auto4,
ilia4,
inia4,
inti4,
into4,
iota4,
lain4,
lati4,
latu4,
lilo4,
lilt4,
linn4,
lino4,
lint4,
lion4,
litu4,
loan4,
loin4,
loon4,
loot4,
lota4,
loti4,
lout4,
luna4,
lunt4,
nail4,
naoi4,
nill4,
noil4,
nolo4,
nona4,
noon4,
nota4,
noun4,
null4,
olio4,
olla4,
onto4,
tail4,
tain4,
tali4,
tall4,
till4,
toil4,
tola4,
toll4,
tolu4,
tool4,
toon4,
tuna4,
ulan4,
ulna4,
unai4,
unit4,
unto4,
3 letter words:
avo6,
lav6,
luv6,
ova6,
tav6,
van6,
vat6,
vau6,
via6,
ail3,
ain3,
ait3,
all3,
alt3,
ani3,
ant3,
ill3,
inn3,
ion3,
lat3,
lin3,
lit3,
loo3,
lot3,
nan3,
nil3,
nit3,
noo3,
not3,
nun3,
nut3,
oat3,
oil3,
ono3,
oot3,
out3,
tan3,
tao3,
tau3,
til3,
tin3,
ton3,
too3,
tui3,
tun3,
uta3,
2 letter words:
ai2,
al2,
an2,
at2,
in2,
it2,
la2,
li2,
lo2,
na2,
no2,
nu2,
oi2,
on2,
ta2,
ti2,
to2,
un2,
ut2,
