10 letter words:
jackknifes30,
9 letter words:
jackknife29,
7 letter words:
jackies20,
jacksie20,
fancies12,
fascine12,
fiances12,
6 letter words:
kanjis17,
knacks16,
knicks16,
feckin15,
faikes13,
kenafs13,
knifes13,
sicken12,
facies11,
fiance11,
fincas11,
kinase10,
faines9,
casein8,
eniacs8,
incase8,
5 letter words:
jacks18,
jakes16,
jinks16,
kanji16,
kecks15,
kicks15,
knack15,
fecks14,
ekkas13,
kaiks13,
kakis13,
kikes13,
kinks13,
skank13,
skink13,
faiks12,
fakes12,
fanks12,
fenks12,
fikes12,
finks12,
janes12,
jeans12,
kaifs12,
kenaf12,
kiefs12,
knife12,
cakes11,
necks11,
nicks11,
saick11,
snack11,
sneck11,
snick11,
cafes10,
faces10,
fasci10,
fices10,
finca10,
ikans9,
kaies9,
kains9,
kanes9,
kinas9,
kines9,
kisan9,
naiks9,
skean9,
skein9,
snake9,
sneak9,
faine8,
fains8,
fanes8,
fenis8,
fines8,
naifs8,
neifs8,
niefs8,
nifes8,
acnes7,
cains7,
canes7,
cines7,
eniac7,
saice7,
scena7,
since7,
anise5,
isnae5,
saine5,
4 letter words:
jack17,
jake15,
jaks15,
jink15,
keck14,
kick14,
feck13,
ekka12,
kaik12,
kaki12,
kaks12,
keks12,
kike12,
kink12,
faik11,
fake11,
fank11,
fike11,
fink11,
fisk11,
jane11,
jean11,
jins11,
kafs11,
kaif11,
kefs11,
kief11,
kifs11,
cake10,
cask10,
neck10,
nick10,
sack10,
sick10,
cafe9,
face9,
fice9,
fisc9,
akes8,
akin8,
eiks8,
ikan8,
inks8,
kaes8,
kaie8,
kain8,
kais8,
kane8,
kans8,
keas8,
kens8,
kina8,
kine8,
kins8,
naik8,
neks8,
sake8,
saki8,
sank8,
seik8,
sika8,
sike8,
sink8,
sken8,
skin8,
fain7,
fane7,
fans7,
feis7,
feni7,
fens7,
fine7,
fins7,
naif7,
nefs7,
neif7,
nief7,
nife7,
safe7,
seif7,
aces6,
acne6,
aesc6,
ance6,
asci6,
cain6,
cane6,
cans6,
case6,
ceas6,
cens6,
cine6,
ices6,
nice6,
saic6,
scan6,
sice6,
aine4,
ains4,
anes4,
anis4,
eans4,
eina4,
isna4,
nies4,
sain4,
sane4,
sean4,
sena4,
sien4,
sine4,
3 letter words:
jak14,
kak11,
jai10,
jin10,
kaf10,
kef10,
kif10,
ick9,
ake7,
ask7,
eik7,
ink7,
kae7,
kai7,
kas7,
kea7,
ken7,
kin7,
kis7,
nek7,
sik7,
ska7,
ski7,
efs6,
fae6,
fan6,
fas6,
fen6,
fes6,
fie6,
fin6,
ifs6,
nef6,
sif6,
ace5,
can5,
cis5,
ice5,
sac5,
sec5,
sic5,
ain3,
ais3,
ane3,
ani3,
ean3,
eas3,
ens3,
ins3,
nae3,
nas3,
nie3,
nis3,
sae3,
sai3,
san3,
sea3,
sei3,
sen3,
sin3,
2 letter words:
ja9,
ka6,
ki6,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
as2,
ea2,
en2,
es2,
in2,
is2,
na2,
ne2,
si2,
