milāca
wild man of the woods, non-Aryan, barbarian Ja.iv.291 (not with C. = janapadā), cp. luddā m. ibid., and milāca-puttā Ja.v.165 (where C. also explains by bhojaputta, i.e. son of a villager).
by-form to milakkha, viâ *milaccha → *milacca → milāca: Geiger,
Pali Grammar
§ 62#2; Kern,
Toevoegselen
s. v.