| 2026-05-27 | Locker room emanations |
| 2026-04-09 | Features of leftovers, at times |
| 2026-01-06 | Unpleasant smells |
| 2025-10-05 | What wavy lines in comic strips represent |
| 2025-06-27 | Unwanted ones may linger |
| 2025-06-09 | Stinks |
| 2025-04-15 | Smells |
| 2025-01-05 | Typical features of locker rooms |
| 2024-11-26 | Things hidden by potpourri |
| 2024-07-14 | Nose wrinklers |
| 2024-05-14 | Wafting smells |
| 2024-02-27 | Signs that it's time to take out the trash |
| 2023-11-21 | Foul smells |
| 2023-06-16 | Secret targets |
| 2023-02-19 | Stinks |
| 2022-10-08 | Some powerful evokers of memories |
| 2021-11-19 | Funky stuff |
| 2021-10-31 | What wiggly lines in comics may represent |
| 2021-04-20 | Stinky smells |
| 2020-10-23 | Some may linger |
| 2020-08-22 | Things picked up at a landfill |
| 2020-01-01 | Things that might make one cry "Foul!"? |
| 2018-09-09 | Reasons to hold one's nose |
| 2018-02-19 | Aromas |
| 2018-02-11 | Rank things |
| 2017-08-21 | Scents |
| 2017-04-19 | They could be represented by a cartoonist's wavy lines |
| 2016-09-09 | Ammonia and others |
| 2016-08-08 | Dump emanations |
| 2016-07-29 | Many gases lack them |
| 2016-01-04 | Scents |
| 2016-01-03 | Stinks |
| 2015-10-29 | Aerosol targets |
| 2015-07-13 | Nose wrinklers |
| 2014-01-16 | They may be picked up in a locker room |
| 2013-11-14 | Some trails |
| 2013-09-22 | Lilac and lavender |
| 2013-04-09 | Smells |
| 2013-01-09 | Landfill emanations |
| 2012-12-06 | Olfactory ticklers |
| 2012-05-06 | Locker rooms often have them |
| 2012-02-28 | Secret targets? |
| 2011-12-25 | Bouquets |
| 2011-07-26 | What some sprays eliminate |
| 2010-10-18 | Scents |
| 2010-07-18 | Signs of spoilage |
| 2010-06-10 | Aerosol targets |
| 2010-05-10 | Smells |
| 2010-03-13 | What wavy lines often represent |
| 2010-02-27 | Things that disappear in the shower? |
| 2009-10-08 | Targets of some sprays |
| 2008-12-22 | Signs of decay |
| 2008-03-19 | Signs of decay |
| 2008-03-01 | They may be found in sneakers |
| 2007-12-20 | Offensive emanations |
| 2007-04-23 | Stinks |
| 2006-04-16 | Locker room emanations |
| 2006-02-05 | Smells |
| 2006-01-26 | They may be offensive |
| 2005-08-20 | Pets often have them |
| 2004-07-18 | Targets of baking soda |
| 2004-07-01 | They're released |
| 2004-06-09 | Signs of spoilage |
| 2004-03-20 | Targets of some sprays |
| 2002-12-06 | Frankincense and myrrh, but not gold |
| 2002-09-25 | Locker room features |
| 2002-04-25 | Aerosol targets |
| 2001-03-15 | Kitchens have them |
| 2000-01-02 | Household spray targets |
| 1999-09-27 | Scents |
| 1999-08-07 | They mingle at landfills |
| 1999-05-26 | Bouquets |
| 1999-02-14 | Offenses |
| 1998-10-27 | What your nose knows |
| 1998-04-26 | Olfactory input |
| 1998-03-09 | Smells |
| 1997-07-17 | They may be sniffed |
| 1997-06-27 | Osmics is the study of these |
| 1996-07-19 | Effluvia |
| 1995-11-22 | Whiffs |
| 1995-04-12 | Effluvia |
| 1995-02-03 | Fetors |
| 1995-01-22 | Fragrances |
| 1994-02-28 | Stinks |
| 1993-12-04 | Aromas |