8 letter words:
cricking17,
7 letter words:
ricking14,
6 letter words:
irking11,
ricing9,
5 letter words:
crick13,
icing8,
ricin7,
iring6,
4 letter words:
nick10,
rick10,
gink9,
king9,
kirn8,
rink8,
girn5,
grin5,
ring5,
3 letter words:
ick9,
ink7,
irk7,
kin7,
kir7,
cig6,
gin4,
rig4,
rin3,
2 letter words:
ki6,
in2,