Historical clue formulations

• Allies often share one — 2026-06-20
• Antagonist — 2026-03-31
• Ernst Stavro Blofeld, to James Bond — 2025-12-14
• "Man has no greater ___ than himself": Petrarch — 2023-10-21
• "No ___ is worse than bad advice": Sophocles — 2023-04-25
• ___ of the state — 2022-10-19
• The other side — 2022-09-11
• "You can learn from anyone — even your ___": Ovid — 2022-06-12
• Foe — 2022-05-09
• Hip-hop's Public ___ — 2021-09-22
• Perfect vis-à-vis good, in an aphorism — 2021-09-17
• Hamilton, to Burr — 2021-05-23
• One may be sworn — 2021-04-18
• Either spy to the other in "Spy vs. Spy" — 2021-03-14
• Any ghost, to Pac-Man — 2021-03-11
• Opposition — 2020-11-29
• ___ lines — 2020-11-27
• "Never interrupt your ___ when he's making a mistake" (old aphorism) — 2020-10-04
• The Joker, to Batman — 2020-04-07
• Other side — 2019-10-20
• Them, to us — 2019-08-03
• Doctor Doom, to the Fantastic Four — 2018-12-25
• Other side — 2018-03-27
• Opposite side — 2017-12-31
• Decepticons, in the Transformers universe — 2017-07-06
• Foe — 2017-02-27
• Newman, to Seinfeld — 2017-02-03
• Foe — 2017-01-02
• "There is no greater evil than making light of the ___": Lao-tzu — 2016-12-08
• Spartans, to the Athenians — 2016-07-05
• "In the practice of tolerance, one's ___ is the best teacher": Dalai Lama — 2016-05-25
• Other side — 2016-04-13
• "The bad guys" — 2015-11-04
• Foe — 2015-05-04
• "The best is the ___ of the good": Voltaire — 2015-01-06
• Foe — 2014-08-26
• Hostiles — 2014-03-14
• "No ___ is worse than bad advice": Sophocles — 2014-03-08
• A Hatfield, to a McCoy — 2013-12-23
• Other side — 2012-12-11
• *Foe — 2012-12-10
• One to 17-Across with — 2011-12-10
• Foe — 2011-05-24
• Lex Luthor, to Superman — 2011-02-28
• Ones being shot at — 2010-11-19
• The Joker, to Batman — 2010-08-19
• Hostile — 2010-01-29
• Other side — 2009-09-13
• Any Hatfield, to a McCoy — 2008-10-21
• "Politics is the ___ of the imagination": Ian McEwan — 2008-06-13