| 2024-12-14 | Indoor-grown marijuana, in slang |
| 2024-10-12 | Mountain biking move akin to a front wheelie |
| 2024-08-01 | Lead-in to skeleton or scope |
| 2023-10-19 | Prefix with -scopy |
| 2021-12-23 | Opposite of exo- |
| 2021-08-15 | High-quality cannabis, in slang |
| 2019-11-05 | Prefix meaning "inner" |
| 2019-02-20 | Prefix meaning "within" |
| 2019-02-09 | Prefix with spore or sperm |
| 2018-09-17 | Inner: Prefix |
| 2018-09-12 | Inner: Prefix |
| 2018-04-06 | Prefix with sperm |
| 2017-12-11 | Prefix with -plasm |
| 2017-05-25 | Prefix meaning "internal" |
| 2017-05-06 | Prefix with -genous |
| 2017-01-29 | Marijuana, in modern slang |
| 2017-01-11 | Prefix with -morphic |
| 2016-09-04 | Prefix with parasite |
| 2016-05-29 | Prefix with spore |
| 2016-03-27 | Prefix with -scope |
| 2015-11-10 | Within: Prefix |
| 2015-06-20 | Medical prefix with -scope |
| 2015-06-19 | Thermal lead-in |
| 2015-05-19 | Inner: Prefix |
| 2015-04-19 | Prefix with -morphism |
| 2014-02-11 | Within: Prefix |
| 2012-07-04 | Prefix with -therm |
| 2010-11-17 | Prefix with skeleton |
| 2010-11-02 | Prefix with -morphism |
| 2010-06-16 | Prefix with skeleton |
| 2010-05-20 | Internal: Prefix |
| 2010-03-22 | Prefix with skeleton |
| 2009-09-13 | Within: Prefix |
| 2009-04-16 | Prefix with -plasm |
| 2008-11-13 | Inner: Prefix |
| 2007-11-29 | Prefix with spore |
| 2007-11-22 | Prefix with skeleton |
| 2007-08-30 | Prefix with skeleton |
| 2007-08-12 | Root canal, in dentist-speak |
| 2007-08-08 | Opposite of ecto- |
| 2006-12-07 | Prefix with spore |
| 2006-11-22 | Prefix with skeleton |
| 2006-08-11 | Prefix with -crine |
| 2006-03-13 | Prefix with scope |
| 2005-12-08 | Inner: Prefix |
| 2005-09-28 | Within: Prefix |
| 2005-09-04 | Opposite of exo- |
| 2004-01-12 | Prefix with derm |
| 2003-10-08 | Prefix with skeleton |
| 2003-07-27 | Prefix with skeleton |
| 2003-03-03 | Prefix with plasm or morphic |
| 2003-03-02 | Within: Prefix |
| 2002-02-28 | Opposite of ecto- |
| 2002-01-04 | Prefix with centric |
| 2001-12-02 | Prefix with morph |
| 2001-01-27 | Prefix with genetic |
| 2000-09-03 | Within: Prefix |
| 1999-12-04 | Prefix with -genous |
| 1999-01-20 | Prefix with skeleton |
| 1998-11-21 | Prefix with spore |
| 1998-09-18 | "The Samurai" novelist Shusaku |
| 1998-09-02 | Prefix with skeleton |
| 1998-08-19 | Opposite of ecto- |
| 1998-08-11 | Prefix with -derm or -therm |
| 1998-06-08 | Within: Prefix |
| 1997-09-08 | Inner: Prefix |
| 1997-03-25 | Prefix with -morph |
| 1997-01-03 | Prefix with scope |
| 1996-08-11 | Prefix with plasm |
| 1996-08-05 | Within: Prefix |
| 1996-08-02 | Within: Prefix |
| 1996-07-13 | Prefix with skeleton |
| 1996-06-02 | Prefix with scope or spore |
| 1996-05-12 | Opposite of exo- |
| 1996-02-15 | Opposite of exo- |
| 1995-11-14 | Plasm prefix |
| 1995-11-04 | Beginning with blast or carp |
| 1995-10-13 | Prefix with scope or skeleton |
| 1994-05-07 | Skeleton's head |