What is another word for most first-born?
Pronunciation: [mˈə͡ʊst fˈɜːstbˈɔːn] (IPA) 
When it comes to synonyms for the term "most first-born," a few options come to mind. One phrase that could be used instead is "eldest child." This term refers to the child who was born first in the family, and it implies a sense of responsibility and maturity. Another option is "the initial offspring," which implies that this child was the first to be produced or born. A third possibility is "primary progeny," which connotes a sense of importance and leadership. No matter which synonym is used, the idea remains the same - the first-born child in a family holds a unique and significant role.
