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

Encyclopedia: Eco-friendly

• state-supported
• statecraft
• stated
• statehood
• Statehouse
• stateless
• stateless person
• statelessness
• stateliness
• stately
• stately home
• statement
• Staten Island
• stater
• stateroom
• States General
• states' rights
• States' Rights Democratic Party
• stateside
• statesman
• statesmanlike
• statesmanly
• statesmanship
• stateswoman
• statewide