| 2025-12-17 | Pieces of advice |
| 2025-10-26 | Tax code issues |
| 2025-07-29 | Suggestions |
| 2025-02-13 | Punny reply to "What are you waiting for?" |
| 2024-10-16 | Bits of advice |
| 2024-09-15 | Nail salon extensions |
| 2024-05-01 | Pointers |
| 2023-10-01 | Much of a waiter's income, typically |
| 2022-06-19 | Label on some jars |
| 2022-03-06 | Much of a delivery person's income |
| 2022-02-20 | List in "The Idiot's Guide to ..." |
| 2021-10-28 | "Read the clues carefully" and "Check your crossing answers" [You're welcome!] |
| 2019-11-08 | Money left on the table |
| 2019-03-17 | Pointers |
| 2019-01-19 | Jar filler |
| 2018-09-03 | Much of a salon worker's income |
| 2018-08-14 | Rewards for waiting? |
| 2018-02-16 | Things waiters wait for |
| 2017-10-13 | Things worth waiting for? |
| 2017-08-27 | Word on a jar |
| 2017-02-19 | Sign on a jar at a bar |
| 2016-10-21 | Server's bread and butter |
| 2016-06-30 | Tout's stock-in-trade |
| 2014-09-28 | Bar jarful |
| 2014-02-26 | They're often off the books |
| 2013-10-10 | Some keep waiting for them |
| 2013-03-02 | Things worth waiting for? |
| 2010-05-11 | Word on a bar worker's jar |
| 2009-12-02 | Bread in a jar, perhaps |
| 2009-03-23 | Large part of a waiter's income |
| 2008-12-22 | A large part of a waitress's income |
| 2008-08-17 | Edges at the track |
| 2008-03-11 | A lot of a car valet's income |
| 2007-09-18 | Much of a waitress's income |
| 2007-02-02 | Reward for waiting? |
| 2005-11-15 | Rewards for waiting |
| 2003-10-19 | Inclines |
| 2003-09-11 | Service rewards |
| 2003-05-31 | Server's collection |
| 2002-12-13 | See 21-Across |
| 2002-07-24 | Diner jarful |
| 2002-01-31 | Sirloin parts |
| 2001-05-12 | Thanks monetarily |
| 2001-05-01 | Helpful hints |
| 2000-03-09 | Peaks |
| 1999-02-17 | Q followers? |
| 1999-02-05 | Good things that come to those who wait |
| 1998-08-05 | Loses verticality |
| 1998-02-22 | Often underreported income |
| 1997-12-25 | Pointers |
| 1997-11-04 | Rewards for waiting |
| 1997-04-08 | Much of a waiter's income |
| 1997-03-20 | Manual offerings |
| 1995-02-12 | Rewards for waiting |
| 1994-06-30 | Advice |