| Bikinilinie | bikini line |
| Windlinie | rhumb line |
| Bahnlinie | railroad line railway line |
| Bikini | bikini |
| Minikini | minikini |
| Bruchlinie | fault |
| Frontlinie | front |
| Hilfslinie | ledger line |
| Niveaulinie | contour |
| Parteilinie | line |
| Seitenlinie | stem |
| Trennlinie | divide |
| Buslinie | bus route bus line |
| Grundlinie | baseline |
| Höhenlinie | contour line isarithm isoline isopleth |
| Kammlinie | crest line comb line |
| Leitlinie | guideline |
| Richtlinie | directive guideline policy principle rule |
| Ziellinie | finish line |
| Biophilie | biophilia |