1. (a.) Yielding or furnishing results; as, productive soil; productive enterprises; productive labor\, that which increases the number or amount of products.

2. (a.) Bringing into being; causing to exist; producing; originative; as, an age productive of great men; a spirit productive of heroic achievements.

3. (a.) Producing, or able to produce, in large measure; fertile; profitable.

able abounding abundant adequate advantageous affluent all-sufficing ample aplenty banausic blooming bottomless bounteous bountiful breadwinning bursting bursting out capable causative competent conceptive conceptual constructive copious creative demiurgic diffuse diffusive dynamic effective effectual efficacious efficient effuse effusive epidemic equal to esemplastic exhaustless extravagant exuberant fat fecund fertile flourishing flush formative formless fructiferous fruitful full gainful galore generative generous germinal gushing gushy ideational ideative imaginative in plenty in quantity inexhaustible ingenious inspired inventive lavish liberal lucrative lush luxuriant many maximal moneymaking much notional numerous opulent original originative overflowing paying plenitudinous plenteous plentiful plenty pleonastic pregnant prevailing prevalent prodigal proficient profitable profuse profusive proliferous prolific rampant redundant reiterative remunerative repetitive replete resourceful rewarding rich rife riotous running over seminal shaping spawning superabundant swarming tautologous teeming thriving uberous up to valuable vigorous visioned wealthy well-found well-furnished well-paying well-provided well-stocked wholesale worthwhile