7 letter words:
dunking13,
6 letter words:
duking12,
nudnik11,
nuking11,
unkind11,
4 letter words:
dink9,
dunk9,
gink9,
gunk9,
kind9,
king9,
kudu9,
ding6,
dung6,
guid6,
3 letter words:
kid8,
ink7,
kin7,
dig5,
dug5,
gid5,
din4,
dui4,
dun4,
gin4,
gnu4,
gun4,
inn3,
nun3,
2 letter words:
ki6,
id3,
in2,
nu2,
un2,