| Subject | English | Danish |
| pharma. | adventitious agent | medfølgende skadelig agens |
| pharma. | adventitious agent | adventiv agens |
| nat.sc., agric. | adventitious bud | adventivknop |
| nat.sc. | adventitious bud | biknop (gemma adventiva) |
| health., environ., food.ind. | adventitious contamination | kontaminering forårsaget af uheld |
| health., environ., food.ind. | adventitious contamination | uheldsbetinget forurening |
| health., environ., food.ind. | adventitious contamination | uheldsbetinget kontaminering |
| food.ind. | adventitious contamination | tilfældig kontamination |
| health., environ., food.ind. | adventitious contamination | forurening forårsaget af uheld |
| med. | adventitious deafness | erhvervet døvhed |
| gen. | adventitious presence | utilsigtet forekomst |
| gen. | adventitious presence | tilfældig tilstedeværelse |
| nat.sc., agric. | adventitious root | adventivrod |
| nat.sc. | adventitious root | birod (radix adventiva) |
| pharma., chem. | contaminating adventitious noncytopathic virus | kontaminerende tilfældigt forekommende ikke-cytopatisk virus |