fostering vs acculturation

fostering and acculturation both are nouns.

Word	Noun	Adjective	Verb	Adverb
fostering	Yes	No	No	No
acculturation	Yes	No	No	No

As nouns, acculturation is a hypernym of fostering; that is, acculturation is a word with a broader meaning than fostering:

fostering: helping someone grow up to be an accepted member of the community
acculturation: the adoption of the behavior patterns of the surrounding culture

Other hypernyms of fostering include enculturation, socialisation, socialization.

fostering (noun)	acculturation (noun)
helping someone grow up to be an accepted member of the community	the adoption of the behavior patterns of the surrounding culture
encouragement; aiding the development of something	all the knowledge and values shared by a society
	the process of assimilating new ideas into an existing cognitive structure