| Biokatalysator | biocatalysator |
| Katalysator | catalyst catalyzer catalytic converter |
| Dialysator | dialyzer |
| Abgasanalysator | exhaust gas analyser |
| Biofaktor | biofactor |
| Biokraftstoff | biofuel |
| Brokatstoff | brocade |
| Lokalisation | localization |
| Autokatalyse | autocatalysis |
| Vokalisation | vocalisation |
| Katalyse | catalysis |
| Kataster | land register cadastre |
| Digitalisat | digital image |
| Oktalsystem | octal numeral system |
| Ionisator | ioniser ionizer |
| Kanalisation | sewage system |
| Organisator | organizer |
| Stabilisator | stabilizer |
| Binäroperator | binary operator |
| Inhalator | inhaler |