6 letter words:
conics10,
foison9,
fusion9,
cousin8,
5 letter words:
coifs10,
coofs10,
cuifs10,
ficus10,
focus10,
cisco9,
cocos9,
conic9,
finos8,
foins8,
infos8,
cions7,
coins7,
conus7,
coons7,
icons7,
incus7,
scion7,
sonic7,
uncos7,
4 letter words:
coif9,
coof9,
cuif9,
fico9,
fisc9,
foci9,
fuci9,
coco8,
fino7,
fins7,
foin7,
fons7,
funs7,
info7,
cion6,
coin6,
coni6,
cons6,
coon6,
coos6,
icon6,
unci6,
unco6,
ions4,
nous4,
onos4,
onus4,
soon4,
3 letter words:
fin6,
fon6,
fou6,
fun6,
ifs6,
cis5,
con5,
coo5,
cos5,
sic5,
ins3,
ion3,
noo3,
nos3,
nus3,
ono3,
ons3,
sin3,
son3,
sou3,
sun3,
uns3,
2 letter words:
if5,
of5,
in2,
is2,
no2,
nu2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,