5 letter words:
intro5,
lirot5,
nitro5,
triol5,
4 letter words:
inro4,
into4,
iron4,
lino4,
lint4,
lion4,
loin4,
loir4,
lorn4,
loti4,
nirl4,
noil4,
noir4,
nori4,
oint4,
riot4,
roil4,
roin4,
ront4,
roti4,
rotl4,
tirl4,
tiro4,
toil4,
tori4,
torn4,
trin4,
trio4,
tron4,
3 letter words:
ion3,
lin3,
lit3,
lor3,
lot3,
nil3,
nit3,
nor3,
not3,
oil3,
ort3,
rin3,
rit3,
rot3,
til3,
tin3,
ton3,
tor3,
2 letter words:
in2,
io2,
it2,
li2,
lo2,
no2,
oi2,
on2,
or2,
ti2,
to2,