6 letter words:
iguana7,
5 letter words:
again6,
agita6,
gaunt6,
giant6,
taiga6,
tanga6,
4 letter words:
agin5,
anga5,
gain5,
gait5,
gaun5,
gnat5,
guan5,
tang5,
ting5,
tung5,
anta4,
anti4,
aunt4,
tain4,
tuna4,
unai4,
unit4,
3 letter words:
aga4,
gan4,
gat4,
gin4,
git4,
gnu4,
gun4,
gut4,
nag4,
tag4,
tug4,
ain3,
ait3,
ana3,
ani3,
ant3,
nit3,
nut3,
tan3,
tau3,
tin3,
tui3,
tun3,
uta3,
2 letter words:
ag3,
aa2,
ai2,
an2,
at2,
in2,
it2,
na2,
nu2,
ta2,
ti2,
un2,
ut2,