5 letter words:
trick11,
trock11,
toric7,
4 letter words:
cork10,
rick10,
rock10,
tick10,
coir6,
crit6,
otic6,
torc6,
riot4,
roti4,
tiro4,
tori4,
trio4,
3 letter words:
ick9,
irk7,
kir7,
kit7,
koi7,
kor7,
cor5,
cot5,
orc5,
roc5,
tic5,
ort3,
rot3,
tor3,
2 letter words:
ki6,
it2,
oi2,
or2,
ti2,
to2,