vigorous

I say “possibility” because, whether or not we’re in a bubble—and what kind it might be—has been the subject of vigorous debate.

Franco ruthlessly crushed vigorous and diverse internal opposition while adapting to changing global circumstances.

A 30-minute venture could easily turn into an hour of vigorous conversation.

Smith is arguing for the necessity of vigorous criticism and often makes her case.

Adding: "The App Store faces vigorous competition from many other platforms — often with far fewer privacy and security protections".