| English | German |
| case of recurrence | Wiederholungsfall |
| cases of recurrence | Wiederholungsfälle |
| in case of recurrence | im Wiederholungsfall |
| in case of recurrence | Wiederholungsfall |
| recurrence frequency | Turnus |
| recurrence rate | Rezidivrate |
| the eternal recurrence of the same, Nietzsche | die ewige Wiederkehr des Gleichen, Nietzsche |