| relativity | Relativität |
| Relativity of simultaneity | Lorentzkontraktion |
| relativity principle | Relativitätsprinzip |
| relativity theory | Relativitätstheorie |
| relativize | relativieren |
| relativized | relativiert |
| relativizing | relativierend |
| relaunch | Neubeginn |
| relaunch a product | ein Produkt wieder einführen |
| relaunched | neu eingeführt |
| relaunching | neu einführend |
| relax | abbauen |
| RELAX NG | RELAX NG |
| relax of sth. | sich von etw. entspannen |
| relax the mind | den Geist entspannen |
| relax! | reg dich ab! |
| Relax-Gam | Relax-GAM Fuenlabrada |
| relaxant | Relaxans |
| relaxant agent | Relaxans |
| relaxant agents | Relaxantien |
| relaxant drug | Relaxans |
| relaxant drugs | Relaxantien |
| relaxants | Relaxantien |
| relaxation | Entspannung |
| relaxation amplitude | Kippamplitude |
| relaxation bath | Entspannungsbad |
| relaxation circuit | Kippschaltung |
| relaxation crack | Relaxationsriss |
| relaxation cracks | Relaxationsrisse |
| relaxation effect | Relaxationseffekt |
| relaxation exercise | Entspannungsübung |
| relaxation generator | Kippgenerator |
| relaxation joint | Entspannungskluft |
| relaxation length | Relaxationslänge |
| relaxation lounger | Entspannungsliege |
| relaxation measures | Lockerungsmaßnahmen |
| relaxation method | Entlastungsmethode |
| relaxation methods | Entlastungsmethoden |
| relaxation muffler | Relaxationsschalldämpfer |
| relaxation of a ban | Lockerung eines Verbots |
| relaxation of a restrictive policy | Lockerung einer restriktiven Politik |
| relaxation of controls | Lockerung der Kontrollen |
| relaxation oscillation | Kippschwingung |
