| 2026-08-08 | Short-lived interest |
| 2026-06-18 | The terrible twos, for one |
| 2026-06-05 | Something a toddler might grow out of |
| 2026-01-09 | Gradually introduce, with "in" |
| 2026-01-06 | Temporary state |
| 2025-06-30 | Crescent moon, for instance |
| 2025-05-09 | This, too, shall pass |
| 2024-01-17 | Adolescence, for one |
| 2023-08-12 | Stage |
| 2023-05-06 | Gradually eliminate, with "out" |
| 2023-02-22 | Terrible twos, e.g. |
| 2022-11-16 | Step for clinical trials |
| 2022-06-15 | Terrible twos, e.g. |
| 2022-04-21 | Terrible twos, e.g. |
| 2022-03-18 | What a rebellious teenager may be going through |
| 2021-08-14 | Part of the plan |
| 2021-03-29 | Stage of development |
| 2020-07-14 | Waxing crescent, e.g. |
| 2020-04-21 | Full moon, e.g. |
| 2019-12-29 | New moon, e.g. |
| 2019-07-17 | New moon or full moon |
| 2018-04-09 | New or full moon, e.g. |
| 2015-04-09 | Half-moon, e.g. |
| 2014-01-29 | Thumb-sucking, e.g. |
| 2013-11-14 | Stage |
| 2013-06-23 | Something to grow out of |
| 2011-11-12 | Period |
| 2011-10-22 | Astronomical appearance |
| 2011-08-16 | Developmental period |
| 2010-11-18 | Stage |
| 2007-12-18 | Terrible twos, e.g. |
| 2007-10-16 | Terrible twos, e.g. |
| 2005-08-25 | Terrible twos, e.g. |
| 2005-08-22 | Developmental stage |
| 2004-09-19 | Full moon, e.g. |
| 2004-07-12 | Moon stage |
| 2003-01-23 | Part of growing up |
| 2002-05-14 | Part of a lunar cycle |
| 2002-03-31 | Period |
| 2002-02-04 | New moon or full moon, e.g. |
| 2001-11-12 | New moon, for one |
| 2000-11-20 | Terrible twos, for one |
| 2000-07-17 | New moon, e.g. |
| 2000-04-10 | Temporary attitude |
| 1999-07-03 | Stage |
| 1996-09-24 | Stage |
| 1996-06-01 | The terrible twos, for one |
| 1996-04-02 | Stage |
| 1994-07-12 | Aspect |