7 letter words:
curragh13,
6 letter words:
curagh12,
5 letter words:
charr10,
churr10,
crura7,
4 letter words:
chug10,
arch9,
char9,
crag7,
carr6,
curr6,
gaur5,
guar5,
ruga5,
3 letter words:
hag7,
hug7,
ugh7,
rah6,
arc5,
car5,
cru5,
cur5,
gar4,
rag4,
rug4,
2 letter words:
ah5,
ha5,
uh5,
ag3,
ar2,