UNPRODUCTIVE


Meaning of UNPRODUCTIVE in English

Something that is ~ does not produce any good results.

Research workers are well aware that much of their time and effort is ~.

...increasingly ~ land.

? productive

ADJ

Collins COBUILD.      Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) .