5 letter words:
gaunt6,
grant6,
grunt6,
4 letter words:
gaun5,
gaur5,
gnar5,
gnat5,
gran5,
grat5,
guan5,
guar5,
rang5,
ruga5,
rung5,
tang5,
trug5,
tung5,
aunt4,
rant4,
runt4,
tarn4,
tuna4,
turn4,
3 letter words:
gan4,
gar4,
gat4,
gnu4,
gun4,
gut4,
nag4,
rag4,
rug4,
tag4,
tug4,
ant3,
art3,
nan3,
nun3,
nut3,
ran3,
rat3,
run3,
rut3,
tan3,
tar3,
tau3,
tun3,
urn3,
uta3,
2 letter words:
ag3,
an2,
ar2,
at2,
na2,
nu2,
ta2,
un2,
ut2,