However, the most prolific use of vibranium was in Black Panther's suit. (intpolicydigest.org)
A few years ago when I wasn't so prolific I used to wish I could score as many goals as they did.» (chelseafc.com)
Such prolific use can cause one to recoil in fear the interview subject, or dinner party guest, is about to explain how moves to oust Jeremy Corbyn this summer was orchestrated by Mi5. (totalpolitics.com)