prolific
adj.adj. producing a large amount of something. You use this to describe someone like an artist who makes many works, or a plant that grows lots of fruit.
adj. producing abundant works, results, or offspring. Often describes creative professionals or biological organisms with high output.
The apple tree is very prolific this year.
The prolific author published three novels and a collection of short stories in a single calendar year.
In the nutrient-rich waters of the estuary, the local fish populations are incredibly prolific, supporting a complex food web that includes several endangered bird species.
1635: from French prolifique and its etymon Latin prōlificus, from prōlēs (“offspring”) + -ficus (“making”).
Typically precedes the noun it modifies or follows a linking verb like 'be' or 'become'.