9 letter words:
zincifies23,
8 letter words:
sinicize19,
6 letter words:
seizin15,
ficins11,
incise8,
5 letter words:
zincs16,
zeins14,
zines14,
fices10,
ficin10,
fenis8,
fines8,
finis8,
neifs8,
niefs8,
nifes8,
cines7,
since7,
nisei5,
4 letter words:
zinc15,
size13,
zein13,
zine13,
zins13,
fice9,
fisc9,
feis7,
feni7,
fens7,
fine7,
fini7,
fins7,
nefs7,
neif7,
nief7,
nife7,
seif7,
cens6,
cine6,
ices6,
nice6,
sice6,
nies4,
nisi4,
sien4,
sine4,
3 letter words:
fez15,
fiz15,
sez12,
zin12,
efs6,
fen6,
fes6,
fie6,
fin6,
ifs6,
nef6,
sif6,
cis5,
ice5,
sec5,
sic5,
ens3,
ins3,
nie3,
nis3,
sei3,
sen3,
sin3,
2 letter words:
ef5,
fe5,
if5,
en2,
es2,
in2,
is2,
ne2,
si2,
