6 letter words:
firked14,
5 letter words:
fiked13,
kefir12,
diker10,
dirke10,
irked10,
fired9,
fried9,
4 letter words:
fike11,
firk11,
kerf11,
kief11,
dike9,
dirk9,
drek9,
defi8,
deif8,
keir8,
kier8,
reik8,
fier7,
fire7,
reif7,
rife7,
dire5,
ired5,
ride5,
3 letter words:
kef10,
kif10,
ked8,
kid8,
def7,
dif7,
eik7,
erk7,
fed7,
fid7,
irk7,
kir7,
erf6,
fer6,
fie6,
fir6,
ref6,
rif6,
dei4,
die4,
ide4,
red4,
rid4,
ire3,
rei3,
2 letter words:
ki6,
ef5,
fe5,
if5,
de3,
di3,
ed3,
id3,
er2,
re2,
