BICARB
| Date | Clue |
|---|---|
| 2020-12-01 | Tummy soother |
| 2020-01-21 | Upset stomach soother, informally |
| 2014-11-28 | Tummy soother |
| 2014-08-24 | Stomach settler |
| 2012-08-03 | Leavening agent, briefly |
| 2009-09-06 | Internal settler? |
| 2005-03-19 | Acid reducer, briefly |
| 2000-09-30 | NaHCO3 |
| 1998-11-08 | Stomachache reliever, familiarly |