5 letter words:
twain8,
unwit8,
witan8,
4 letter words:
twin7,
wain7,
wait7,
want7,
anti4,
aunt4,
inia4,
inti4,
tain4,
tuna4,
unai4,
unit4,
3 letter words:
awn6,
naw6,
taw6,
twa6,
wan6,
wat6,
win6,
wit6,
ain3,
ait3,
ani3,
ant3,
nit3,
nut3,
tan3,
tau3,
tin3,
tui3,
tun3,
uta3,
2 letter words:
aw5,
ai2,
an2,
at2,
in2,
it2,
na2,
nu2,
ta2,
ti2,
un2,
ut2,