5 letter words:
twain8,
witan8,
4 letter words:
anow7,
nowt7,
town7,
twin7,
wain7,
wait7,
want7,
wino7,
wont7,
anti4,
into4,
iota4,
naoi4,
nota4,
oint4,
tain4,
3 letter words:
awn6,
naw6,
now6,
own6,
owt6,
taw6,
tow6,
twa6,
two6,
wai6,
wan6,
wat6,
win6,
wit6,
won6,
wot6,
ain3,
ait3,
ani3,
ant3,
ion3,
ita3,
nat3,
nit3,
not3,
oat3,
tai3,
tan3,
tao3,
tin3,
ton3,
2 letter words:
aw5,
ow5,
wo5,
ai2,
an2,
at2,
in2,
io2,
it2,
na2,
no2,
oi2,
on2,
ta2,
ti2,
to2,