Толковый словарь английского языка - productive

adjective Date: 1612 having the quality or power of producing especially in abundance , effective in bringing about , 3. yielding results, benefits, or profits, yielding or devoted to the satisfaction of wants or the creation of utilities, continuing to be used in the formation of new words or constructions , raising mucus or sputum (as from the bronchi) , ~ly adverb ~ness noun