(adj): (of plants) bearing or characterized by aments or catkins
(adj): (of farmland) capable of being farmed productively
(adj): intellectually productive
(adj): of animals having fur (especially of commercial quality)
(adj): (of shrubs or trees) producing nuts
(adj): containing oil
(adj): very productive
(adj): vs. consumptive), productive -- (having the ability to produce or originate
(adj): yielding positive results
(adj): vs. unsuccessful) -- (having succeeded or being marked by a favorable outcome
(adj): marked by great fruitfulness
(adj): vs. unfruitful) -- (productive or conducive to producing in abundance