5 letter words:
pride8,
pried8,
redip8,
riped8,
prier7,
riper7,
direr6,
drier6,
rider6,
4 letter words:
prex13,
drip7,
pied7,
peri6,
pier6,
ripe6,
dire5,
ired5,
ride5,
3 letter words:
pix12,
dex11,
rex10,
dip6,
ped6,
per5,
pie5,
rep5,
rip5,
die4,
red4,
rid4,
err3,
ire3,
rei3,
2 letter words:
ex9,
xi9,
pe4,
pi4,
de3,
ed3,
id3,
er2,
re2,