7 letter words:
zincier18,
cinerin9,
6 letter words:
irenic8,
5 letter words:
crine7,
icier7,
nicer7,
ricin7,
inner5,
renin5,
4 letter words:
zinc15,
zein13,
zine13,
cine6,
cire6,
eric6,
icer6,
nice6,
rice6,
nine4,
rein4,
rine4,
3 letter words:
ziz21,
rez12,
riz12,
zin12,
ice5,
rec5,
ern3,
inn3,
ire3,
nie3,
rei3,
ren3,
rin3,
2 letter words:
en2,
er2,
in2,
ne2,
re2,