8 letter words:
invoking16,
7 letter words:
kniving15,
oinking12,
6 letter words:
viking14,
inking11,
konini10,
vining10,
5 letter words:
kinin9,
inion5,
4 letter words:
gink9,
gonk9,
king9,
ikon8,
kino8,
oink8,
vino7,
ginn5,
ingo5,
nong5,
noni4,
3 letter words:
gov7,
ink7,
kin7,
koi7,
kon7,
oik7,
vig7,
vin6,
gin4,
gio4,
gon4,
nog4,
inn3,
ion3,
non3,
2 letter words:
ki6,
ko6,
gi3,
go3,
in2,
io2,
no2,
oi2,
on2,