6 letter words:
atwixt16,
5 letter words:
twixt15,
4 letter words:
taxi11,
tawt7,
twat7,
twit7,
wait7,
watt7,
tait4,
3 letter words:
wax13,
tax10,
tix10,
taw6,
twa6,
wai6,
wat6,
wit6,
ait3,
att3,
ita3,
tai3,
tat3,
tit3,
2 letter words:
ax9,
xi9,
aw5,
ai2,
at2,
it2,
ta2,
ti2,