Related Clues:

• Decade parts
• Twelve-month periods
• Sentence components
• Fifth word in the Gettysburg Address
• Dana's ''Two ___ Before the Mast''
• Year divisions
• They last for months
• Century divisions
• The five in a lustrum
• Units of time
• There are five in a lustrum
• Decade's 10
• Dog __
• 1066 and 1776
• Rows on a calendar