QAT
| Date | Clue |
|---|---|
| 2026-08-22 | Mideast shrub with leaves that are chewed as a stimulant |
| 2023-07-16 | Chewable stimulant |
| 2018-03-01 | Chewed stimulant in the Mideast |
| 2017-08-17 | Arabian stimulant |
| 2012-11-03 | Chewable Mideast stimulant |
| 2009-05-28 | African plant whose leaves are chewed as a stimulant |
| 2005-09-11 | Plant chewed in Arabia |