7 letter words:
ratatat7,
5 letter words:
karat9,
korat9,
tarok9,
troak9,
aorta5,
attar5,
ottar5,
tarot5,
tatar5,
torta5,
4 letter words:
wark11,
work11,
arak8,
kart8,
kata8,
kora8,
okra8,
taka8,
trow7,
twat7,
wart7,
watt7,
wort7,
rato4,
rota4,
taro4,
tart4,
tora4,
tort4,
trot4,
3 letter words:
wok10,
ark7,
kat7,
koa7,
kor7,
oak7,
oka7,
awa6,
raw6,
row6,
taw6,
tow6,
twa6,
two6,
war6,
wat6,
wot6,
art3,
att3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tat3,
tor3,
tot3,
2 letter words:
ka6,
aw5,
ow5,
wo5,
aa2,
ar2,
at2,
or2,
ta2,
to2,