| Clue | Source | Date |
|---|---|---|
| Artoo's partner | ||
| Artoo's well-spoken partner | New York Times | 01 Feb 2024 |
| Humanoid robot who appears in all nine 'Star Wars' episodes, informally | New York Times | 24 Apr 2023 |
| ''Star Wars'' nickname | Newsday | 01 Sep 2018 |
| "Star Wars" droid, informally |