middleweight

"The two brothers were wrestling for the last slice of pizza. "

"My uncle is a professional engineer. "

"The development of this story has been slow."

"Consider that we’ve had three major events and the year has hardly begun."

"My cousin is a welterweight boxer, competing in the 147-pound division. "

"It was an experience he would not soon forget."

"The software developers are working hard to improve the school's online learning platform. "

"The boxing tournament had weight classes ranging from lightweight to heavyweight, with the cruiserweight division in between light heavyweight and heavyweight. "

"The library offered an extension on the due date for the overdue books. "

"The knight's training involved participating in a series of tournaments, preparing him for future battles. "

"Responsibility is a heavy burden."

"Plato made the causes of things to be matter, ideas, and an efficient architect."