| Dieselmotor | diesel engine |
| Dieselgate | Dieselgate |
| Wankelmotor | Wankel engine Wankel rotary engine |
| dieselbe | selfsame |
| dieses Jahr | this year |
| Diesel | diesel diesel oil |
| dieser | this |
| Kieselguhr | diatomaceous earth |
| Riesenotter | giant otter |
| Wieselkatze | jaguarundi |
| Zieselmaus | gopher |
| kieselartig | siliceous |
| Kieselsinter | geyserite |
| Miesepeter | whinger |
| Wiesenmonat | Prairial |
| Eselsohr | dog ear dog-ear dogear |
| Selektor | selector |
| Kolbenmotor | piston engine |
| Linearmotor | linear motor |
| Boxermotor | boxer engine |