6 letter words:
infuse9,
cuneus8,
incuse8,
5 letter words:
fuzes17,
zincs16,
zeins14,
zines14,
cuifs10,
fices10,
ficus10,
fucus10,
fenis8,
fines8,
neifs8,
niefs8,
nifes8,
cines7,
cunei7,
incus7,
since7,
unces7,
uncus7,
4 letter words:
fuze16,
zinc15,
size13,
zein13,
zine13,
zins13,
cuif9,
fice9,
fisc9,
fuci9,
fusc9,
enuf7,
feis7,
feni7,
fens7,
feus7,
fine7,
fins7,
funs7,
fuse7,
nefs7,
neif7,
nief7,
nife7,
seif7,
cens6,
cine6,
cues6,
ecus6,
ices6,
nice6,
sice6,
unce6,
unci6,
nies4,
sien4,
sine4,
unis4,
3 letter words:
fez15,
fiz15,
cuz14,
sez12,
zin12,
efs6,
fen6,
fes6,
feu6,
fie6,
fin6,
fun6,
ifs6,
nef6,
sif6,
cis5,
cue5,
ecu5,
ice5,
sec5,
sic5,
ens3,
ins3,
nie3,
nis3,
nus3,
sei3,
sen3,
sin3,
sue3,
sui3,
sun3,
uni3,
uns3,
use3,
2 letter words:
ef5,
fe5,
if5,
en2,
es2,
in2,
is2,
ne2,
nu2,
si2,
un2,
us2,