What is another word for backward-compatible?
Pronunciation: [bˈakwədkəmpˈatəbə͡l] (IPA) 
When two systems or technologies are backward-compatible, they can work together without any issues. It means that older versions can still communicate with newer versions. There are several synonyms for backward-compatible, including retrocompatible, legacy-compatible, and forwards-compatible. Retrocompatible refers to something that is compatible with an older version. Legacy-compatible means that it works with older systems or technology, while forwards-compatible means that it will work with future versions. Another synonym for backward-compatible is interoperable, which means that two systems can work together seamlessly. Ultimately, all of these terms refer to the same idea: two systems are harmonious and work smoothly together, regardless of their age or version.
