accouchement vs vaginal birth

accouchement and vaginal birth both are nouns.

Word	Noun	Adjective	Verb	Adverb
accouchement	Yes	No	No	No
vaginal birth	Yes	No	No	No

As nouns, accouchement and vaginal birth are synonyms defined as:

accouchement and vaginal birth: the parturition process in human beings; having a baby; the process of giving birth to a child

Other synonyms of accouchement include childbearing, childbirth.

accouchement (noun)	vaginal birth (noun)
the parturition process in human beings; having a baby; the process of giving birth to a child	the parturition process in human beings; having a baby; the process of giving birth to a child