5 letter words:
forky15,
rooky12,
firry11,
frory11,
roofy11,
iroko9,
koori9,
4 letter words:
fiky14,
firk11,
fork11,
roky11,
yirk11,
york11,
oofy10,
yoof10,
koro8,
rook8,
roof7,
rory7,
yirr7,
3 letter words:
kif10,
yok10,
foy9,
fry9,
irk7,
kir7,
koi7,
kor7,
oik7,
rok7,
fir6,
for6,
fro6,
oof6,
orf6,
rif6,
oor3,
roo3,
2 letter words:
ky9,
fy8,
ki6,
ko6,
if5,
of5,
oy5,
yo5,
io2,
oi2,
oo2,
or2,