| 1 | English | temperamental | Of, related to, or caused by temperament; Subject... |
| 2 | English | temperament | A moderate and proportionable mixture of elements... |
| 3 | Middle English | temperament | — |
| 4 | Middle French | tempérament | — |
| 5 | Latin | temperamentum | — |
| 6 | Latin | temperō | — |
| 7 | Latin | tempus | time, period, age; season; kairos, right time,... |
| 8 | Proto-Indo-European | tempos | stretch |
| 9 | Proto-Indo-European | temp- | to extend, stretch, span; to stetch, string; to... |