Related Clues:
- Energy-conscious prefix
- Climate-conscious prefix
- Green starter?
- Intro to -logical
- Lead-in to toxicology
- __-friendly: green
- __ mode: energy-saving car setting
- Lead-in to "aggression"
- Prefix meaning 'tiny'
- Prefix meaning "tiny"
- Prefix for 'resort' or 'tourism'
- ___ Style gel
- 'Green'
- Fuel efficiency mode
- Prefix with climate or greens