Related Clues:
- Italian medievalist
- ___-conscious
- System or sphere preceder
- System intro
- Earth-friendly opener
- Far from mega-
- "The Island of the Day Before" author Umberto
- Prefix with sensitive
- Prefix for responsibly sourced products
- Prefix with tourism or terrorism
- Prefix meaning tiny, or one-millionth of a unit
- Small computer
- Prefix meaning very small or one millionth
- Conscious beginning?
- Italian author Umberto