5 letter words:
chick16,
chuck16,
chirk14,
crick13,
cruck13,
curch12,
chiru10,
4 letter words:
chik13,
hick13,
huck13,
chic11,
guck11,
rukh11,
chug10,
rick10,
ruck10,
huic9,
rich9,
kuri8,
uric6,
3 letter words:
khi10,
ick9,
chi8,
hic8,
ich8,
ghi7,
hug7,
irk7,
kir7,
ugh7,
cig6,
hui6,
cru5,
cur5,
ruc5,
gur4,
rig4,
rug4,
2 letter words:
ch7,
ki6,
hi5,
uh5,
gi3,
gu3,
ug3,
ur2,