Related Clues:

• Years back
• Behind us all
• Historian's concern
• Elapsed
• Word with hat or school
• We all have one
• Former life
• Familiar
• Hat or maid leader
• Fossilized
• Tense situation?
• Word with guard or goat
• The 'O' in G.O.P.
• Past its prime
• Like an octogenarian