Historical clue formulations

• Like South Korea vis-à-vis North Korea — 2013-04-11
• Not so tied up — 2010-11-21
• Less reserved — 2009-06-12
• Less formal — 2009-03-20
• Liberator — 2004-06-25
• Less controlled — 2003-01-12
• Able to give more — 2002-07-13
• Less inhibited — 2001-12-09
• Less constrained — 1998-08-03
• Less restrained — 1998-06-23
• Having more leeway — 1998-02-15