7 letter words:
porcini11,
6 letter words:
zircon17,
pionic10,
ironic8,
oniric8,
pinion8,
5 letter words:
zinco16,
conin7,
corni7,
ionic7,
orcin7,
orpin7,
pinon7,
prion7,
proin7,
ricin7,
inion5,
ronin5,
4 letter words:
zinc15,
zoic15,
zori13,
crop8,
cion6,
coin6,
coir6,
coni6,
conn6,
corn6,
icon6,
pion6,
pirn6,
porn6,
inro4,
iron4,
noir4,
noni4,
nori4,
roin4,
3 letter words:
coz14,
poz14,
zip14,
riz12,
zin12,
cop7,
pic7,
con5,
cor5,
nip5,
orc5,
pin5,
pir5,
poi5,
pro5,
rip5,
roc5,
inn3,
ion3,
non3,
nor3,
rin3,
2 letter words:
zo11,
op4,
pi4,
po4,
in2,
io2,
no2,
oi2,
on2,
or2,