7 letter words:
betwixt19,
5 letter words:
twixt15,
tewit8,
twite8,
bitte7,
4 letter words:
ibex13,
exit11,
text11,
twit7,
wite7,
bite6,
bitt6,
tite4,
3 letter words:
wex13,
tex10,
tix10,
web8,
ewt6,
tew6,
wet6,
wit6,
bet5,
bit5,
tet3,
tie3,
tit3,
2 letter words:
ex9,
xi9,
we5,
be4,
bi4,
et2,
it2,
te2,
ti2,