| 2021-03-23 | ___ dye (chemical coloring) |
| 2019-09-26 | ___ dye |
| 2018-08-28 | ___ dye |
| 2017-08-17 | Like some synthetic colorants |
| 2017-01-25 | Kind of dye with vivid colors |
| 2016-02-28 | Kind of dye |
| 2015-08-13 | Kind of dye |
| 2014-11-25 | ___ dye |
| 2014-07-18 | Kind of dye |
| 2013-01-31 | Type of dye |
| 2012-10-21 | Kind of dye |
| 2012-09-27 | Kind of dye |
| 2012-08-23 | Kind of dye |
| 2012-04-18 | Kind of dye |
| 2011-12-30 | Kind of compound in chemistry |
| 2011-06-16 | Kind of dye |
| 2011-05-18 | ___ dye |
| 2010-10-12 | ___ dye |
| 2010-05-27 | ___ dye |
| 2008-12-17 | ___ dye |
| 2008-05-13 | ___ dye |
| 2008-01-28 | ___ dye (chemical coloring) |
| 2007-10-09 | ___ dye |
| 2006-10-14 | ___ dye |
| 2006-10-07 | Kind of dye |
| 2006-07-30 | ___ dye |
| 2006-02-11 | Kind of dye |
| 2005-07-15 | Kind of dye |
| 2005-02-06 | Group of dyes |
| 2004-04-04 | Prefix with benzene |
| 2000-12-10 | Prefix with benzene |
| 1999-12-09 | ___ dye |
| 1998-11-28 | Prefix with benzene |
| 1998-09-08 | ___ dye (chemical coloring) |
| 1998-06-04 | Kind of dye |
| 1996-05-02 | ___dye |
| 1995-07-26 | Kind of dye |
| 1995-07-16 | _____ dye |
| 1995-06-08 | Type of dye |
| 1995-04-08 | Kind of dye |
| 1995-03-15 | Kind of dye |
| 1994-10-02 | Kind of dye |
| 1994-05-21 | Prefix with benzene |