Words similar to firstborns

Example sentences for: firstborns

How can you use “firstborns” in a sentence? Here are some example sentences to help you improve your vocabulary:

In Sulloway's universe, firstborns are dictatorial types who just don't get it, but they're happy to oppress freedom-loving laterborns who do.
In concordance with published data, at each gestational age birth weights were higher among boys than girls, and among non-firstborn infants than firstborns.
At least in large families, the big winners in the time-and-attention sweepstakes are the firstborns and the lastborns--those who get to spend a few years as an only child.
Parent-offspring conflict makes honorary laterborns out of some firstborns."