different between mammy vs mamsy

English

mam +? -y

mammy (plural mammies)

(childish) mamma; mother
(US, historical, often pejorative) In the southern United States, a black nanny employed to look after white children; or in the antebellum South, a female slave who was close to the household and looked after the children.
- 1979, Octavia Butler, Kindred:
  That's what you for—to help white folks keep niggers down. That's why he sent you to me. They be calling you mammy in a few years. You be running the whole house when the old man dies.

mammy

mamsy (plural mamsies)

Send