| 2025-02-05 | Like the French words for every weekday and month: Abbr. |
| 2023-12-05 | Like most Italian nouns ending in -o: Abbr. |
| 2023-08-07 | Counterpart of fem. |
| 2019-06-08 | Foreign language dictionary abbr. |
| 2019-02-07 | Like the German article "der": Abbr. |
| 2017-08-13 | Like the Spanish nouns "gato" (cat) and "perro" (dog): Abbr. |
| 2017-08-07 | Not fem. |
| 2015-09-08 | Like the Fr. "le," but not "la" |
| 2015-06-17 | Like some Fr. nouns |
| 2014-11-29 | Like Italian "bread," e.g.: Abbr. |
| 2013-12-23 | Opposite of fem. |
| 2013-07-21 | More yang than yin: Abbr. |
| 2011-08-25 | Gender abbr. |
| 2010-11-06 | Like 60-Down: Abbr. |
| 2010-07-21 | Like bueno but not buena: Abbr. |
| 2010-03-07 | Like "el" or "le": Abbr. |
| 2010-02-28 | Pronoun designation: Abbr. |
| 2009-11-18 | Opposite of fem. |
| 2009-06-21 | Not fem. |
| 2008-04-08 | Not fem. |
| 2008-03-02 | Like some Sp. nouns |
| 2007-04-29 | Like il but not elle: Abbr. |
| 2006-07-16 | Like some Fr. nouns |
| 2005-03-26 | Like El Niño: Abbr. |
| 2004-11-28 | Neither fem. nor neut. |
| 2004-11-06 | Like Spanish "eyes," e.g.: Abbr. |
| 2004-10-15 | Like some pronouns: Abbr. |
| 2004-08-26 | Like "der," in Ger. |
| 2004-01-12 | Fem. opposite |
| 2002-04-21 | Like "Spanish" in Spanish: Abbr. |
| 2001-10-26 | Foreign noun designation: Abbr. |
| 2001-01-21 | Like some names: Abbr. |
| 2000-11-12 | Like some nouns: Abbr. |
| 1998-11-29 | Like some Fr. nouns |
| 1996-09-08 | Like some pronouns: Abbr. |
| 1995-06-22 | Like the yang: Abbr. |
| 1995-05-31 | Virile: Abbr. |
| 1994-10-26 | Opposite of fem. |
| 1994-08-09 | Not fem. |
| 1993-11-30 | Opposite of fem. |