7 letter words:
pinnock15,
6 letter words:
kickup18,
kokopu16,
unkink14,
unpick14,
punkin12,
coupon10,
nuncio8,
5 letter words:
knock15,
pinko11,
conin7,
pinon7,
unpin7,
onion5,
union5,
4 letter words:
kick14,
kink12,
konk12,
kook12,
pick12,
pock12,
puck12,
conk10,
cook10,
knop10,
nick10,
nock10,
pink10,
ponk10,
pook10,
pouk10,
punk10,
coop8,
coup8,
ikon8,
kino8,
nook8,
oink8,
poco8,
cion6,
coin6,
coni6,
conn6,
coon6,
icon6,
noop6,
noup6,
pion6,
poon6,
unci6,
unco6,
upon6,
noni4,
noon4,
noun4,
3 letter words:
ick9,
kip9,
kop9,
cop7,
cup7,
ink7,
kin7,
koi7,
kon7,
oik7,
ouk7,
pic7,
con5,
coo5,
nip5,
oop5,
oup5,
pin5,
piu5,
poi5,
poo5,
pun5,
upo5,
inn3,
ion3,
non3,
noo3,
nun3,
ono3,
oon3,
uni3,
2 letter words:
ki6,
ko6,
op4,
pi4,
po4,
up4,
in2,
io2,
no2,
nu2,
oi2,
on2,
oo2,
ou2,
un2,