6 letter words:
fiques18,
5 letter words:
fique17,
usque14,
kiefs12,
kufis12,
4 letter words:
kefs11,
kief11,
kifs11,
kufi11,
kues8,
sike8,
ukes8,
feus7,
fuse7,
seif7,
3 letter words:
qis12,
suq12,
kef10,
kif10,
kis7,
kue7,
ski7,
suk7,
uke7,
efs6,
fes6,
feu6,
fie6,
ifs6,
sei3,
sue3,
use3,
2 letter words:
qi11,
ki6,
ef5,
fe5,
if5,
es2,
is2,
si2,
us2,