| 1 | French | chauffeur | stoker; fireman; driver; chauffeur |
| 2 | French | chauffer | to heat, to warm, to warm up; to tease, to entice... |
| 3 | Middle French | chauffer | — |
| 4 | Old French | chauffer | Alternative form of chaufer |
| 5 | Old French | chaufer | to heat; to heat up; to warm |
| 6 | Vulgar Latin | calefare | — |
| 7 | Latin | calefaciō | — |
| 8 | Latin | faciō | — |
| 9 | Latin | -torium | nominative neuter singular of -tōrius; accusative... |
| 10 | Latin | -tōrius | — |
| 11 | Latin | -tor | -er |
| 12 | Proto-Italic | -tōr | — |
| 13 | Proto-Indo-European | -tōr | Derives agent nouns from verbs, denoting someone... |
| 14 | Proto-Indo-European | -tor-s | — |