| Phonotaktik | phonotactics |
| Phonematik | phonematics |
| Phonetik | phonetics phonology |
| Onomastik | onomastics onomatology |
| Phonemik | phonology |
| Phonetiker | phonetician |
| Phonetikerin | phonetician |
| Phonologin | phonologist |
| Phoniatrie | phoniatrics |
| Phonographie | phonography |
| Phonologie | phonology |
| Phonometrie | phonometry |
| Photovoltaik | photovoltaics |
| Toponomastik | toponymy toponomastics |
| denotativ | denotative |
| Kontakt | contact |
| Taktik | military tactics |
| Prolaktin | prolactin |
| Chiropraktik | chiropractic |
| Praktik | practice |