1. Not damaging to the environment, or directed at preventing environmental damage
   - green, environmentally-friendly

Encyclopedia: Eco-friendly

• zinc
• zinc blende
• zinc cadmium sulfide
• zinc deficiency
• zinc ointment
• zinc oxide
• zinc sulfate
• zinc sulfide
• zinc sulphate
• zinc sulphide
• zinc vitriol
• zinc white
• zincite
• zinfandel
• zing
• zinger
• Zingiber
• Zingiber officinale
• Zingiberaceae
• zingy
• Zinjanthropus
• zinkenite
• Zinnemann
• zinnia
• Zinnia acerosa