5 letter words:
katas9,
takas9,
boast7,
boats7,
botas7,
sabot7,
4 letter words:
woks11,
bask10,
bosk10,
kabs10,
kobs10,
bows9,
swab9,
swob9,
wabs9,
kaas8,
kata8,
kats8,
koas8,
oaks8,
okas8,
skat8,
soak8,
taka8,
task8,
staw7,
stow7,
swat7,
swot7,
taws7,
tows7,
twas7,
twos7,
wast7,
wats7,
wost7,
wots7,
abas6,
abos6,
baas6,
bast6,
bats6,
boas6,
boat6,
bota6,
bots6,
obas6,
soba6,
stab6,
stob6,
tabs6,
oast4,
oats4,
stoa4,
taos4,
3 letter words:
azo12,
zas12,
zoa12,
wok10,
kab9,
kob9,
bow8,
wab8,
ask7,
kas7,
kat7,
koa7,
kos7,
oak7,
oka7,
ska7,
tsk7,
awa6,
saw6,
sow6,
taw6,
tow6,
twa6,
two6,
was6,
wat6,
wos6,
wot6,
aba5,
abo5,
abs5,
baa5,
bas5,
bat5,
boa5,
bos5,
bot5,
oba5,
sab5,
sob5,
tab5,
aas3,
oat3,
sat3,
sot3,
tao3,
tas3,
2 letter words:
za11,
ka6,
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,
aa2,
as2,
at2,
os2,
so2,
ta2,
to2,