plentiful

adjective3

1. •
   Existing in large number or ample amount.

   • She accumulated a plentiful collection of books.
2. •
   Yielding abundance; fruitful.

   • Some years, the tree is a plentiful source of apples.
3. •
   (no longer used) Lavish; profuse; prodigal.

   • He that is plentiful in expenses will hardly be preserved from decay. — 1625