9 letter words:
convening15,
7 letter words:
connive12,
conning10,
6 letter words:
coving12,
novice11,
coigne9,
coning9,
conine8,
5 letter words:
coven10,
covin10,
voice10,
given9,
ogive9,
vogie9,
coign8,
conge8,
envoi8,
genic8,
incog8,
ovine8,
venin8,
conin7,
nonce7,
ninon5,
4 letter words:
cove9,
vice9,
give8,
nevi7,
oven7,
vein7,
vine7,
vino7,
cine6,
cion6,
coin6,
cone6,
coni6,
conn6,
icon6,
nice6,
once6,
gien5,
gone5,
neon4,
nine4,
none4,
3 letter words:
veg7,
vig7,
cig6,
cog6,
vie6,
voe6,
con5,
ice5,
ego4,
eng4,
gen4,
gie4,
gin4,
neg4,
nog4,
eon3,
inn3,
ion3,
one3,
2 letter words:
go3,
en2,
in2,
ne2,
no2,
oe2,
oi2,
on2,