What is another word for becoming part of?
Pronunciation: [bɪkˈʌmɪŋ pˈɑːt ɒv] (IPA) 
There are several synonyms that can be used to convey the idea of "becoming part of" something. One alternative could be "joining," which implies an active decision to participate in or become a member of a group or organization. Another synonym is "entering," which suggests a more passive, natural integration into a system or community. "Incorporating" is another option, indicating a blending or merging of separate entities into a cohesive whole. "Assimilating" is similar, but with more emphasis on adapting to the norms and values of the group. Overall, there are many different ways to express the concept of becoming part of something, each with its own subtle connotations.
