5 letter words:
preif10,
prief10,
fired9,
fried9,
pride8,
pried8,
redip8,
riped8,
4 letter words:
defi8,
deif8,
drip7,
fier7,
fire7,
pied7,
reif7,
rife7,
peri6,
pier6,
ripe6,
dire5,
ired5,
ride5,
3 letter words:
def7,
dif7,
fed7,
fid7,
dip6,
erf6,
fer6,
fie6,
fir6,
ped6,
ref6,
rif6,
per5,
pie5,
pir5,
pre5,
rep5,
rip5,
dei4,
die4,
ide4,
red4,
rid4,
ire3,
rei3,
2 letter words:
ef5,
fe5,
if5,
pe4,
pi4,
de3,
di3,
ed3,
id3,
er2,
re2,