| 2024-10-24 | Epsilon follower |
| 2024-10-09 | Letter that's sixth in the Greek alphabet, not last |
| 2024-09-10 | Z, as in Zeus |
| 2024-02-04 | Z, to Zeno |
| 2023-04-04 | Greek letter that sounds like it should be last, but isn't |
| 2023-03-04 | Epsilon follower |
| 2022-08-25 | Greek letter (but not the last one) |
| 2022-03-09 | Letter that's only 25% of the way through the Greek alphabet, surprisingly |
| 2022-01-26 | Z, in Athens |
| 2022-01-03 | Greek letter that one might expect to come last |
| 2021-06-28 | Actress Catherine ___-Jones |
| 2020-11-13 | Letter before 19-Across |
| 2018-09-30 | Sixth of 24 |
| 2018-06-17 | Letter that, surprisingly, is not the end of the Greek alphabet |
| 2018-03-01 | Sorority letter |
| 2017-06-18 | It follows epsilon |
| 2016-09-22 | Epsilon follower |
| 2016-07-04 | Greek "Z" |
| 2015-06-13 | Riemann ___ function |
| 2015-05-16 | Sixth in a series |
| 2014-03-19 | Z abroad |
| 2014-01-03 | Fraternity letter |
| 2013-02-22 | Sixth in a series |
| 2012-06-25 | Actress Catherine ___-Jones |
| 2011-07-17 | Sorority letter |
| 2007-09-13 | Certain sorority woman |
| 2007-01-30 | Epsilon follower |
| 2006-10-25 | Epsilon follower |
| 2006-10-07 | Sixth in a pledge's recitation |
| 2006-06-29 | Sorority girl |
| 2006-03-20 | Letter after epsilon |
| 2006-03-16 | Letter that's not really at the end of the Greek alphabet |
| 2005-08-28 | Certain sorority member |
| 2005-05-15 | Certain sorority chapter |
| 2004-06-12 | Sixth-brightest star in a constellation |
| 2002-08-28 | Second after delta |
| 2002-07-24 | Letter after epsilon |
| 2002-05-01 | Sweater letter |
| 2002-03-11 | Sixth Greek letter |
| 2001-08-30 | Greek's sixth |
| 2001-06-25 | Actress Catherine ___-Jones |
| 2001-04-15 | Sixth-brightest star |
| 2000-01-19 | Epsilon follower |
| 1999-07-07 | Letter after epsilon |
| 1999-06-25 | Constellation's sixth brightest star |
| 1997-06-13 | Sorority letter |
| 1996-09-17 | Fraternity letter |
| 1996-09-11 | Epsilon follower |
| 1995-10-16 | Epsilon's follower |
| 1995-10-03 | Epsilon follower |
| 1994-12-13 | Epsilon follower |
| 1994-10-06 | Epsilon follower |