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"prolific"? it seems you don't know what the word means. Here, let me help
you out.

prolific

\Pro*lif"ic\, 1. Having the quality of generating; producing young or fruit;
generative; fruitful; productive; -- applied to plants producing fruit, animals
producing young, etc.; -- usually with the implied idea of frequent or numerous
production; as, a prolific tree, female, and the like.

2. Serving to produce; fruitful of results; active; as, a prolific brain; a
controversy prolific of evil.