8 letter words:
fissions11,
7 letter words:
siskins11,
fission10,
6 letter words:
skiffs16,
skoffs16,
finsko13,
sniffs12,
kisans10,
nkosis10,
sankos10,
siskin10,
fossas9,
sasins6,
5 letter words:
koffs15,
skiff15,
skoff15,
faiks12,
fanks12,
finks12,
fisks12,
kaifs12,
naffs11,
niffs11,
sniff11,
askoi9,
askos9,
ikans9,
ikons9,
kains9,
kaons9,
kinas9,
kinos9,
kisan9,
koans9,
naiks9,
nkosi9,
oinks9,
sakis9,
sanko9,
sikas9,
sinks9,
skins9,
skios9,
soaks9,
fains8,
fanos8,
finis8,
finos8,
foins8,
fossa8,
infos8,
naifs8,
sofas8,
oasis5,
ossia5,
sains5,
sasin5,
4 letter words:
kiff14,
koff14,
faik11,
fank11,
fink11,
fisk11,
kafs11,
kaif11,
kifs11,
fifi10,
naff10,
niff10,
offs10,
akin8,
asks8,
ikan8,
ikon8,
inks8,
kain8,
kais8,
kans8,
kaon8,
kina8,
kino8,
kins8,
kiss8,
koan8,
koas8,
kois8,
kons8,
koss8,
naik8,
oaks8,
oiks8,
oink8,
okas8,
saki8,
sank8,
sika8,
sink8,
skas8,
skin8,
skio8,
skis8,
soak8,
fain7,
fano7,
fans7,
fini7,
fino7,
fins7,
foin7,
fons7,
foss7,
info7,
naif7,
oafs7,
sofa7,
ains4,
anis4,
inia4,
ions4,
isna4,
isos4,
naoi4,
naos4,
nisi4,
ossa4,
sain4,
sais4,
sans4,
sass4,
sins4,
siss4,
sons4,
soss4,
3 letter words:
kaf10,
kif10,
aff9,
iff9,
off9,
ask7,
ink7,
kai7,
kas7,
kin7,
kis7,
koa7,
koi7,
kon7,
kos7,
oak7,
oik7,
oka7,
sik7,
ska7,
ski7,
fan6,
fas6,
fin6,
fon6,
ifs6,
oaf6,
sif6,
ain3,
ais3,
ani3,
ass3,
ins3,
ion3,
ios3,
iso3,
nas3,
nis3,
nos3,
ons3,
sai3,
san3,
sin3,
sis3,
son3,
sos3,
2 letter words:
ka6,
ki6,
ko6,
fa5,
if5,
of5,
ai2,
an2,
as2,
in2,
io2,
is2,
na2,
no2,
oi2,
on2,
os2,
si2,
so2,