mother   
Ineny
mother. A familiar word used by children in speaking of their nurses, or mother, or by any one in addressing an elderly woman. [Richardson 1885]
mother [Hallanger 1973]
mama
mother; also used as a term of respect to elderly women [Hallanger 1973]
neny
mother, mamma; a nurse. It is more frequently heard as [Richardson 1885]
mother, mama [Hallanger 1973]
reny
mother, female parent [Hallanger 1973]