unproductive   (TTS Sound)

The unproductive has 2 Senses.

• unproductive
• not producing or capable of producing; "elimination of high-cost or unproductive industries"
• 生産しないこと、または生産できないさま

• unproductive
• not producing desired results; "the talks between labor and management were unproductive"
• 望ましい結果を生まないさま