8 letter words:
diapiric13,
6 letter words:
adipic11,
diapir9,
iridic9,
5 letter words:
carpi9,
acrid8,
caird8,
daric8,
padri8,
pardi8,
rapid8,
radii6,
4 letter words:
carp8,
crap8,
pica8,
acid7,
cadi7,
caid7,
card7,
drip7,
padi7,
paid7,
pard7,
pair6,
arid5,
irid5,
raid5,
3 letter words:
cap7,
pac7,
pic7,
cad6,
dap6,
dip6,
pad6,
arc5,
car5,
par5,
pia5,
rap5,
rip5,
aid4,
rad4,
rid4,
air3,
rai3,
ria3,
2 letter words:
pa4,
pi4,
ad3,
id3,
ai2,
ar2,