| anfällig | susceptible vulnerable |
| anfällig für | prone to |
| Anfälligkeit | sensitivity predisposition vulnerability |
| abfällig | disdainful derogatory disparaging |
| anfallen | accrue attack arise |
| Anfall | attack seizure |
| hinfällig | decrepit obsolete |
| baufällig | dilapidated |
| allfällig | possible |
| auffällig | evident flashy obvious conspicuous striking |
| fällig | due |
| gefällig | obliging debonair neat |
| zufällig | casual by luck random |
| knallig | brash |
| anfallend | incidental |
| anfüllen | fill up |
| Anfang | beginning commencement onset start origin outset |
| Anflug | approach touch |
| Unfall | accident casualty |
| augenfällig | obvious |