The term fecundative is often used to describe something that encourages fertility or reproduction. However, there are many other words that can be used to convey the same or similar meanings. For instance, the words procreative, generative, reproductive, and prolific can all be used in place of fecundative. Additionally, terms like fruitful, productive, fruitful, and fertile can also be used to describe something that is promoting fertility or the ability to reproduce. So whether you are writing about plants, animals, or humans, there are many different options available to you if you want to use a synonym for fecundative.