Related Clues:
- Poison __: villain in Batman comics
- Song: 'Poison --'
- Bubble bursts
- College wall vine
- Nickname for Dad
- Yale, e.g., informally
- Nicknames for some dads
- Climber on some campuses
- One of a collegiate octet
- Plant that grows vertically
- What Dionysus' crown was made of
- Plant that sounds like two letters of the alphabet
- Columbia or Brown
- Academic growth
- Orchestra name reflecting its music