1. Not using paper, esp. using electronic communication or storage instead

Encyclopedia: Paperless

• energetic
• energetically
• energetics
• energid
• energise
• energiser
• energising
• energize
• energizer
• energizing
• energy
• Energy Department
• energy level
• energy of activation
• Energy Secretary
• energy state
• energy unit
• energy-absorbing
• energy-releasing
• energy-storing
• enervate
• enervated
• enervating
• enervation
• Enesco