invincible

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

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The new school principal is a powerful advocate for student success. "

"Wellington defeated Napoleon at Waterloo."

"Do you need a gift for that special someone?"

"The defending champion is expected to defeat his challenger."

"The song's constant worry about failing the exam was its main overcome. "

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

"He was the undefeated tiddlywinks champion of the school."

"My little brother loves superheroes like Superman and Batman. "

"The impossible of finishing the project by Friday became a reality when everyone worked late. "

"Hooligans destroy unprovoked."