5 letter words:
graph11,
4 letter words:
kaph13,
haik11,
hark11,
paik10,
park10,
pika10,
harp9,
raki8,
grip7,
hair7,
prig7,
pair6,
ragi5,
3 letter words:
khi10,
kip9,
hap8,
hip8,
pah8,
phi8,
ark7,
ghi7,
hag7,
irk7,
kir7,
ahi6,
gap6,
gip6,
pig6,
rah6,
par5,
pia5,
rap5,
rip5,
gar4,
rag4,
rig4,
air3,
rai3,
ria3,
2 letter words:
ka6,
ki6,
ah5,
ha5,
hi5,
pa4,
pi4,
ag3,
ai2,
ar2,