4 letter words:
joky18,
jouk15,
koji15,
fuji14,
judo12,
kufi11,
kudo9,
fido8,
3 letter words:
joy13,
kif10,
yok10,
yuk10,
foy9,
kid8,
dif7,
fid7,
fud7,
koi7,
yid7,
yod7,
fou6,
you6,
dui4,
duo4,
oud4,
udo4,
2 letter words:
jo9,
ki6,
if5,
of5,
oy5,
yo5,
do3,
id3,
od3,
oi2,