| 1 | English | vigilante | A person who considers it their own... |
| 2 | Spanish | vigilante | watchful, alert, wakeful; guard, watchman |
| 3 | Latin | vigilans | watching; vigilant, watchful, alert; vigilant,... |
| 4 | Latin | vigilāre | — |
| 5 | Latin | vigil | awake, watching, alert; watchman, guard,... |
| 6 | Proto-Indo-European | weǵ- | lively, awake; strong |