| Quadratzentimeter | square centimeter |
| Quadratdezimeter | square decimetre |
| Quadratmillimeter | square millimeter square millimetre |
| Quadratkilometer | square kilometre |
| Quadratmeter | square meter square metre |
| Quadratmikrometer | square micrometer square micrometre |
| Kubikzentimeter | cubic centimeter cubic centimetre |
| Quadratestadt | City of Squares |
| Quadratmeile | square mile |
| Zentimeter | centimeter centimetre |
| Quartiermeister | quartermaster |
| Quadragesima | Lent |
| Quadratsekunde | second |
| Quantencomputer | quantum computer |
| Vorratsfestmeter | reserve solid cubic meter |
| Katzensitter | catsitter |
| Nutzenzieher | beneficiary |
| Defragmentierer | defragmenter |
| Potentiometer | potentiometer |
| Radialventilator | centrifugal fan |