6 letter words:
fiance11,
5 letter words:
kenaf12,
knife12,
ficin10,
finca10,
acini7,
4 letter words:
feck13,
fake11,
fink11,
kaif11,
kief11,
cake10,
neck10,
nick10,
cafe9,
face9,
fice9,
akin8,
kain8,
kane8,
kina8,
kine8,
fain7,
fane7,
fine7,
naif7,
neif7,
acne6,
cain6,
cane6,
cine6,
nice6,
inia4,
3 letter words:
kaf10,
kef10,
kif10,
ick9,
ink7,
kae7,
kea7,
ken7,
kin7,
fan6,
fen6,
fie6,
fin6,
ace5,
can5,
ice5,
ain3,
ane3,
ani3,
nae3,
2 letter words:
ka6,
ki6,
ef5,
fa5,
fe5,
if5,
ae2,
ai2,
an2,
en2,
in2,
na2,
ne2,