6 letter words:
muring9,
muting9,
untrim8,
truing7,
ungirt7,
5 letter words:
grunt6,
ruing6,
unrig6,
rutin5,
4 letter words:
grim7,
grum7,
mint6,
muni6,
trim6,
girn5,
girt5,
grin5,
grit5,
ring5,
rung5,
ting5,
trig5,
trug5,
tung5,
ruin4,
runt4,
turn4,
unit4,
3 letter words:
gum6,
mig6,
mug6,
mir5,
mun5,
mut5,
nim5,
rim5,
rum5,
gin4,
git4,
gnu4,
gun4,
gut4,
rig4,
rug4,
tug4,
nit3,
nut3,
rin3,
run3,
rut3,
tin3,
tui3,
tun3,
urn3,
2 letter words:
mi4,
mu4,
um4,
in2,
it2,
nu2,
ti2,
un2,
ut2,