General terms:
* Assimilate: This implies a complete absorption into the new culture, often losing aspects of one's original culture.
* Integrate: This suggests a more balanced approach, where an individual maintains aspects of their original culture while participating in the new culture.
* Acculturate: This describes the process of adapting to a new culture, but doesn't necessarily imply complete assimilation or integration.
More specific terms:
* Adapt: This emphasizes the act of adjusting to the new environment and practices.
* Adopt: This suggests taking on aspects of the new culture, like customs or language.
* Interculturalize: This emphasizes the exchange and understanding between cultures.
* Fuse: This suggests a merging of two cultures, resulting in something new and unique.
Other possible terms:
* Become a part of
* Embrace
* Fit in
* Be accepted
Ultimately, the best word to use will depend on the specific situation and the level of cultural immersion you're trying to describe.