| äquidistant | equidistant |
| Äquidistanz | equidistance |
| Aquaristin | aquarist |
| Liquidität | liquidity |
| Acidität | acidity |
| Absurdistan | Absurdistan |
| Kurdistan | Kurdistan |
| Aquadest | distilled water |
| Aquarist | aquarist |
| Äquivalent | equivalent |
| äquivalent | equivalent |
| Aquaristik | fishkeeping |
| Aquatinta | aquatint |
| Idistin | Idist |
| Solidität | solidity |
| Validität | validity |
| Diskant | descant treble |
| Distanz | distance |
| Animistin | animist |
| Autistin | autist |