What is another word for duo-?
Pronunciation: [djˈuːə͡ʊ] (IPA) 
The prefix "duo-" means two or a pair. There are various synonyms for this word, including "twosome," "couple," "pair," "dyad," "duet," "twin," "doublet," and "brace." All these words signify the presence of two individuals or entities functioning together as a team or set. These synonyms are often used in creative disciplines such as music, literature, and art to depict the relationship between two characters or objects that are inclined or aligned in a certain manner. Using a synonymous word to replace "duo-" can vary the tone of the writing and bring a new life to it.
