What is another word for r d?
Pronunciation: [ˈɑː dˈiː] (IPA) 
The letter combination "r d" can refer to a variety of words and concepts. Synonyms for "r d" might include words like route, road, or roadway, which all refer to a path or way of getting from one place to another. Alternatively, "r d" could also be shorthand for the term "research and development," which refers to the process of creating and testing new ideas or products. Another potential synonym might be "reduction," which involves making something smaller or less in quantity. Whatever the context, there are many different ways to express the concepts and ideas that "r d" can represent.
