| Abgasanalysator | exhaust gas analyser |
| Biokatalysator | biocatalysator |
| Katalysator | catalyst catalyzer catalytic converter |
| Abgesandter | emissary |
| Abgassystem | exhaust gas system exhaust system |
| Dialysator | dialyzer |
| Organisator | organizer |
| Abgasnorm | emission standard |
| Abgasskandal | diesel emissions scandal |
| Analysand | analysand |
| Analyst | analyst |
| Analystin | analyst |
| Banalität | banality triteness |
| Kanalisation | sewage system |
| Farbstabilisator | color stabiliser color stabilizer colour retention agent |
| Stabilisator | stabilizer |
| Annullator | annihilator |
| Präsentator | presenter |
| granulomatös | granulomatous |
| Abseitstor | offside goal |