Related Clues:
- Has another birthday
- They're a part of every century
- Subjects of white lies, sometimes
- See 66-Across
- Gets mellower
- What seems like forever
- Iron and Bronze, for two
- Piles on birthdays
- Golden and Bronze, e.g.
- Gets better?
- Sentence units, often
- Shakespeare's seven
- Loses immediacy
- Word on a toy package
- Who-knows-how-long