13 letter words:
nonconnection17,
10 letter words:
connection14,
8 letter words:
innocent10,
nontonic10,
7 letter words:
conceit11,
concent11,
connect11,
connote9,
coontie9,
6 letter words:
cocoon10,
conine8,
cootie8,
incent8,
neocon8,
nocent8,
noetic8,
notice8,
intone6,
ionone6,
notion6,
toonie6,
5 letter words:
conic9,
cento7,
conin7,
conte7,
conto7,
nonce7,
oncet7,
ontic7,
tonic7,
ninon5,
niton5,
nonet5,
onion5,
tenon5,
tonne5,
4 letter words:
coco8,
cent6,
cine6,
cion6,
cite6,
coin6,
cone6,
coni6,
conn6,
coon6,
coot6,
cote6,
etic6,
icon6,
nice6,
once6,
otic6,
into4,
neon4,
nine4,
nite4,
none4,
noon4,
note4,
onto4,
tine4,
tone4,
toon4,
3 letter words:
con5,
coo5,
cot5,
ice5,
tic5,
eon3,
inn3,
ion3,
net3,
nit3,
noo3,
not3,
one3,
ono3,
oot3,
ten3,
tie3,
tin3,
toe3,
ton3,
too3,
2 letter words:
en2,
et2,
in2,
it2,
ne2,
no2,
oe2,
oi2,
on2,
ti2,
to2,