6 letter words:
fiques18,
ficoes11,
fucose11,
fucous11,
5 letter words:
fique17,
usque14,
coifs10,
cuifs10,
fices10,
ficus10,
focus10,
fucus10,
cosie7,
4 letter words:
coif9,
cuif9,
fice9,
fico9,
fisc9,
foci9,
fuci9,
feus7,
foes7,
fuse7,
seif7,
cues6,
ecus6,
ices6,
sice6,
3 letter words:
qis12,
suq12,
efs6,
fes6,
feu6,
fie6,
foe6,
fou6,
ifs6,
cis5,
cos5,
cue5,
ecu5,
ice5,
sec5,
sic5,
oes3,
ose3,
sei3,
sou3,
sue3,
use3,
2 letter words:
qi11,
ef5,
fe5,
if5,
of5,
es2,
is2,
oe2,
oi2,
os2,
si2,
so2,
us2,