| 2026-07-14 | Supportive advocate, as for L.G.B.T.Q. rights |
| 2026-02-05 | Friend in tough times |
| 2025-12-17 | Fellow fighter |
| 2025-01-27 | Foe's opposite |
| 2024-11-05 | One sharing a common cause |
| 2024-07-29 | Any member of NATO, to another |
| 2023-10-10 | Any member of NATO, to another |
| 2023-02-24 | Unite |
| 2022-05-03 | Partner |
| 2021-12-25 | Side (with) |
| 2021-10-14 | One who's got your back |
| 2021-09-27 | Any member of NATO to any other |
| 2021-09-07 | Partner in battle |
| 2021-05-30 | Partner |
| 2021-05-17 | Friend in a conflict |
| 2019-12-18 | Confederate |
| 2019-06-07 | Entente member |
| 2018-09-04 | Italy, to Germany, in W.W. II |
| 2018-07-16 | Friend in war |
| 2018-01-15 | Wartime friend |
| 2017-12-24 | Friend |
| 2017-10-07 | Form a 44-Across |
| 2017-05-14 | Bedfellow |
| 2016-08-19 | Confederate |
| 2016-03-12 | Get together |
| 2016-01-24 | One in your corner |
| 2015-11-05 | One of "us" |
| 2015-06-09 | See 30-Across |
| 2015-05-24 | Form a coalition |
| 2014-06-01 | Confederate |
| 2014-05-26 | Friend in war |
| 2014-04-27 | Supporting force |
| 2013-12-13 | Hitch horses |
| 2013-06-06 | Join (with) |
| 2012-10-28 | Confederate |
| 2011-12-27 | Friend in war |
| 2011-10-09 | Side (with) |
| 2011-09-06 | One who's supposed to be available if needed |
| 2011-08-22 | Friend in war |
| 2011-06-07 | Friend |
| 2011-05-29 | Compatriot |
| 2011-05-05 | Associate |
| 2011-03-16 | Get together |
| 2011-02-13 | Support provider |
| 2009-07-23 | Friend |
| 2009-05-15 | Get together (with) |
| 2009-05-04 | Friend in war |
| 2008-08-03 | Confederate |
| 2008-02-19 | Comrade in arms |
| 2007-04-19 | Treaty signatory |
| 2006-11-20 | Friend in war |
| 2006-04-18 | Join (with) |
| 2006-02-13 | Partner in war |
| 2005-05-02 | Friend in war |
| 2004-09-26 | Unite formally |
| 2004-08-07 | Supporter |
| 2003-12-13 | Comrade in arms |
| 2002-04-09 | Comrade in arms |
| 2002-03-29 | Supporter |
| 2002-02-12 | Friend in war |
| 2001-08-28 | Friend in war |
| 2001-08-06 | Treaty co-signer |
| 2000-02-04 | One who takes sides |
| 1999-11-02 | Confederate |
| 1999-08-31 | Friend in need |
| 1999-08-29 | Any NATO member |
| 1999-08-25 | One who's in your corner |
| 1999-08-21 | Team up (with) |
| 1999-01-20 | Compatriot |
| 1999-01-13 | Co-fighter |
| 1998-06-30 | Treaty signer |
| 1998-06-27 | Bedfellow |
| 1998-03-31 | One who's on your side |
| 1997-01-20 | Enemy's opposite |
| 1997-01-06 | Party to a defense pact |
| 1996-11-19 | Party to a defense treaty |
| 1996-10-15 | Friend in battle |
| 1995-11-07 | War partner |
| 1995-01-27 | Compatriot |
| 1995-01-14 | Associate |
| 1994-12-25 | Comrade |
| 1994-12-10 | Conjoin |
| 1994-10-02 | Arms recipient, maybe |
| 1994-08-22 | Confederate |
| 1994-07-09 | Unionize |
| 1994-02-23 | Confederate |