6 letter words:
fikery16,
5 letter words:
kefir12,
kyrie12,
fiery11,
reify11,
4 letter words:
fiky14,
fyke14,
fike11,
firk11,
kerf11,
kief11,
ryke11,
yerk11,
yike11,
yirk11,
ryfe10,
keir8,
kier8,
reik8,
fier7,
fire7,
reif7,
rife7,
3 letter words:
kef10,
key10,
kif10,
kye10,
fey9,
fry9,
eik7,
erk7,
irk7,
kir7,
erf6,
fer6,
fie6,
fir6,
ref6,
rif6,
rye6,
ire3,
rei3,
2 letter words:
ky9,
fy8,
ki6,
ef5,
fe5,
if5,
ye5,
er2,
re2,