| in erster Linie | chiefly first and foremost first of all primarily |
| in zweiter Linie | secondarily |
| an erster Stelle | first |
| erste Liebe | first love |
| Interserie | Interserie |
| rote Linie | red line |
| in bunter Folge | kaleidoscopically |
| in letzter Zeit | of late |
| in der Pipeline | in the pipeline |
| aus erster Hand | straight from the horse's mouth |
| Finsterspinne | tangled nest spider |
| Intersexuelle | intersex |
| Unterstellung | imputation insinuation |
| innerstaatlich | domestic |
| Erste Hilfe | first aid |
| interstellar | interstellar |
| unterstellen | subordinate insinuate suppose take shelter |
| Überseekolonie | overseas colony |
| Küstenlinie | coastline |
| Internet der Dinge | Internet of Things |