7 letter words:
ruching13,
6 letter words:
grinch12,
urchin11,
curing9,
5 letter words:
chiru10,
churn10,
runch10,
cuing8,
incur7,
runic7,
ruing6,
unrig6,
4 letter words:
chug10,
chin9,
huic9,
inch9,
rich9,
hing8,
hung8,
nigh8,
curn6,
unci6,
uric6,
girn5,
grin5,
gurn5,
ring5,
rung5,
ruin4,
3 letter words:
chi8,
hic8,
ich8,
ghi7,
hug7,
ugh7,
cig6,
hin6,
hui6,
hun6,
cru5,
cur5,
ruc5,
gin4,
gnu4,
gun4,
gur4,
rig4,
rug4,
nur3,
rin3,
run3,
uni3,
urn3,
2 letter words:
ch7,
hi5,
uh5,
gi3,
gu3,
ug3,
in2,
nu2,
un2,
ur2,