IPA: /ˌʌnəˈkʌltʃəreɪtɪd/
KK: /ʌnəˈkʌltʃərˌeɪtɪd/
Not having adopted the cultural traits or social patterns of another group, especially in the context of immigrants or indigenous peoples.
The unacculturated community maintained its traditional practices despite outside influences.
Unacculturated → It is formed from "un-" (meaning not), "acculturated" (from Latin "cultura" meaning culture and the prefix "ad-" meaning to or towards, combined with "-ate" which indicates a verb form). The word describes someone or something that has not been assimilated into a particular culture.
Think of 'not' ('un-') being part of a process of 'becoming part of a culture' ('acculturated'). This helps you remember that 'unacculturated' means not having adopted the culture.