Related Clues:

• Not quite ten knots, then
• Being one over the eight gets one knotted
• A number of bonds are for a 10-year period
• Einstein revised in this decade
• "Gay" decade
• When Einstein was adolescent — and wayward?
• The last decade
• Neckwear for a full baseball team?
• Naughty decade
• Matches on square often nervous for batsmen
• Last decade of century
• Games on square that make batsmen nervous
• Last decade of a century
• They were naughty, having so much neckwear
• Time of change for Einstein, when he was a teenager