| Subject | English | German |
| met. | spark erosion | Trennen durch Funkenerosion |
| gen. | spark erosion | Zündkerzenabbrand |
| earth.sc., met. | spark erosion | Elektrofunkenbearbeitung |
| earth.sc., met. | spark erosion | Funkenerodieren |
| earth.sc., met. | spark erosion | Funkenabtragen |
| gen. | spark erosion | Funkenerosion |
| tech. | spark erosion | Elektroerosion |
| mech.eng. | spark erosion machine | Funkenerosionsmaschine |
| gen. | spark erosion machine | funkenererosionsmaschine |
| lab.law. | spark erosion machine operator | Elektro-Erosionsmaschinenbediener |
| earth.sc., met. | spark erosion plant | Funkenerosionsanlage |
| earth.sc., met. | spark erosion plant | Funkenerosionsmaschine |
| earth.sc., met. | spark erosion plant | Funkenerodieranlage |
| tech. | spark erosion process | Funkenerosionsprozess |
| el. | spark plug erosion | Kerzenabbrand |
| gen. | spark-erosion | Funkenerosion |
| earth.sc., met. | spark-erosion cavity sinking | funkenerosives Gravieren |
| met. | spark-erosion cutting | Drahtschneiden |
| met. | spark-erosion cutting | funkenerosives Schneiden |
| met. | spark-erosion cutting | Drahterodieren |
| earth.sc., met. | spark-erosion drilling | funkenerosives Bohren |
| earth.sc., met. | spark-erosion generator | Funkenerosionsgenerator |
| earth.sc., met. | spark-erosion generator | Generator |
| earth.sc., met. | spark-erosion grinding | funkenerosives Schleifen |
| gen. | spark-erosion machine | Funkenerodiermaschine |
| gen. | spark-erosion machine | Funkenerosionsmaschine |
| earth.sc., met. | spark-erosion sinking | funkenerosives Senken |