| 2026-07-12 | Symbol on an Oregon license plate |
| 2026-06-14 | Needle holder |
| 2026-05-21 | Tree alongside a ski run |
| 2026-04-26 | Tree whose wood is used for telephone poles |
| 2026-01-16 | Wood used for flooring |
| 2025-11-11 | Holiday centerpiece |
| 2025-09-22 | Certain evergreen |
| 2025-05-30 | Christmas centerpiece |
| 2025-05-25 | Tree with "noble" and "grand" varieties |
| 2025-04-17 | *"The mind is not a vessel to be filled but a ___ to be kindled": Plutarch |
| 2025-01-19 | Evergreen variety |
| 2024-12-22 | Many a Christmas tree |
| 2024-09-14 | Something trimmed after purchase |
| 2024-08-25 | It bears no etymological relation to "conifer," surprisingly |
| 2024-03-05 | Silver ___ (tree of the Alps) |
| 2023-03-28 | Douglas ___ |
| 2023-01-24 | Christmas tree |
| 2022-01-09 | Hemlock relative |
| 2021-09-15 | Cedar relative |
| 2021-07-03 | One is depicted on the Oregon license plate |
| 2021-05-21 | The "Tannen" of Tannenbaum |
| 2020-06-23 | Many a Christmas tree |
| 2020-04-30 | Christmas season purchase |
| 2019-09-29 | Tree that starts fires? |
| 2019-05-09 | Pre-Christmas purchase |
| 2019-03-04 | Balsam ___ (tree) |
| 2018-01-01 | Christmas tree |
| 2017-05-04 | Cone producer |
| 2017-04-02 | An evergreen |
| 2017-02-13 | An evergreen |
| 2016-12-01 | Growth along a ski run |
| 2016-07-27 | Common Yuletide purchase |
| 2015-10-04 | Needle holder |
| 2015-06-03 | Norwegian wood |
| 2014-10-05 | TREE |
| 2014-06-11 | Lighted tree, maybe |
| 2014-02-06 | Cone origin |
| 2013-12-05 | "O Tannenbaum" subject |
| 2013-11-07 | It may be topped with an angel |
| 2013-08-19 | Christmas tree |
| 2013-03-11 | Tree with needles |
| 2012-10-07 | Christmas purchase |
| 2012-09-10 | Tree with needles |
| 2012-08-19 | Wreath source |
| 2012-06-14 | Gung-ho |
| 2012-04-10 | It's green year-round |
| 2011-10-25 | Douglas ___ |
| 2011-09-22 | Source of some paper pulp |
| 2011-07-29 | Provider of material for some wreaths |
| 2010-11-08 | Tree with cones |
| 2010-06-15 | Resinous tree |
| 2010-03-01 | Evergreen |
| 2010-02-12 | Tree-line tree |
| 2009-02-19 | Center of holiday decorations |
| 2008-12-18 | Bearer of cones |
| 2008-12-01 | Balsam, e.g. |
| 2008-09-16 | Yule tree |
| 2007-02-15 | Source of some plywood |
| 2007-01-15 | Spruce relative |
| 2006-07-27 | Wreath material |
| 2006-04-02 | Oregon's state tree |
| 2005-11-13 | Oregon ___ |
| 2005-09-29 | Balsam |
| 2005-06-17 | Chalet building material |
| 2005-03-23 | Rockies tree |
| 2005-02-15 | Cone producer |
| 2004-10-14 | Wreath material |
| 2004-05-13 | Douglas, for one |
| 2004-03-30 | Christmas tree |
| 2003-11-09 | Cone site |
| 2003-06-10 | Cone maker |
| 2003-05-14 | Needle holder |
| 2002-08-20 | Cone bearer |
| 2002-06-20 | Cone dropper |
| 2002-01-10 | Cone source |
| 2001-09-06 | Noel staple |
| 2000-07-18 | Christmas buy |
| 2000-05-23 | Evergreen |
| 2000-03-28 | Cone bearer |
| 2000-03-21 | Cone bearer |
| 2000-02-18 | Cone bearer |
| 1999-08-19 | Balsam, for one |
| 1999-07-13 | Douglas ___ |
| 1999-05-12 | Cone producer |
| 1998-12-25 | Alpine sight |
| 1998-10-18 | Seasonal purchase |
| 1997-11-08 | Object of decoration |
| 1997-07-13 | Oregon ___ |
| 1997-05-31 | One may be red, white or silver |
| 1997-01-14 | Douglas ___ |
| 1996-12-03 | Cone bearer |
| 1996-12-01 | Dark grayish green |
| 1996-08-12 | Cone bearer |
| 1996-04-03 | Cone bearer |
| 1996-01-28 | Christmas staple |
| 1996-01-17 | Christmas need |
| 1995-01-03 | Douglas or alpine, e.g. |
| 1994-10-31 | Evergreen |
| 1994-08-19 | Douglas, e.g. |
| 1994-03-13 | Needle holder |