7 letter words:
tricing10,
6 letter words:
citing9,
ricing9,
citrin8,
nitric8,
tiring7,
5 letter words:
icing8,
ricin7,
iring6,
4 letter words:
crit6,
girn5,
girt5,
grin5,
grit5,
ring5,
ting5,
trig5,
inti4,
3 letter words:
cig6,
tic5,
gin4,
git4,
rig4,
nit3,
rin3,
tin3,
2 letter words:
in2,
it2,
ti2,