Related Clues:
- In perpetuum
- Penultimate word in many fairy tales
- Author of 'The Prague Cemetery'
- "Oh, when will they __ learn?": Seeger lyric
- It can mean ''green''
- Nature lover's prefix
- System prefix
- Head of tourism
- Word with "glades" or "green"
- Renewable-energy prefix
- Friendly introduction
- Ending with "for" or "what"
- Prefix that can mean ''green''
- 'Foucault's Pendulum' author Umberto
- ". . . happily __ after"