What is another word for pullulation?
Pronunciation: [pˌʊljuːlˈe͡ɪʃən] (IPA) 
Pullulation is a term used to describe the rapid and excessive growth of a population or the spread of an organism. There are a number of synonyms for pullulation that can be used to convey this sense of rapid expansion. Some of the most common synonyms include proliferation, propagation, multiplication, diffusion, and dissemination. Each of these words emphasizes the idea of something spreading rapidly and without control. Other synonymous words for pullulation include teeming, thriving, thriving, flourishing, and profuse. These words suggest an abundance of life and growth that is occurring in a particular place or among a particular group of organisms. Whatever synonym you use, the sense of rapid and excessive growth remains the same.
