5 letter words:
chair10,
cigar8,
craig8,
4 letter words:
arch9,
chai9,
char9,
chia9,
rach9,
rich9,
crag7,
hair7,
gair5,
gari5,
ragi5,
3 letter words:
ach8,
cha8,
chi8,
hic8,
ich8,
ghi7,
hag7,
ahi6,
cag6,
cig6,
rah6,
arc5,
car5,
gar4,
rag4,
rig4,
air3,
rai3,
ria3,
2 letter words:
ch7,
ah5,
ha5,
hi5,
ag3,
gi3,
ai2,
ar2,