What is another word for retrofit?
Pronunciation: [ɹˌɛtɹə͡ʊfˈɪt] (IPA) 
There are several synonyms to the word "retrofit," which is commonly used when referring to the process of upgrading an existing system or structure to be more efficient or modern. One synonym is the term "adaptation," which implies making changes to an existing system or structure to suit a new purpose or need. Another synonym is "conversion," which refers to the process of changing something from one form or use to another. The term "modernization" can also be used to describe the process of retrofitting an old system or structure. Lastly, the word "renovation" can be used interchangeably with retrofit, as it involves updating or improving an existing system or structure.
