| Subject | English | Danish |
| stat., tech. | assessed failure rate | fastsat fejlintensitet |
| stat. | conditional failure rate | betinget intensitet |
| math. | conditional failure rate | fare |
| math. | conditional failure rate | betinget fejlrate |
| stat., tech. | constant failure rate period | brugsperiode |
| el. | constant-failure-rate period | normal driftstid |
| math. | decreasing failure rate | faldende fejlrate |
| el. | equipment failure rate | udstyrs-fejlhyppighed |
| stat., tech. | extrapolated failure rate | ekstrapoleret fejlintensitet |
| math. | failure rate | fare funktion |
| math. | failure rate | fejlrate |
| commun. | failure rate | fejlfrekvens |
| commun. | failure rate | fejlhyppighed |
| math. | failure rate | hazard rate |
| stat., tech. | failure rate acceleration factor | accelerationsfaktor for fejlintensitet |
| ed. | failure rate in schools | skolefrafald |
| stat., tech. | failure rate level | fejlintensitetsniveau |
| stat., scient. | increasing failure rate | stigende intensitet |
| commun., IT | instantaneous failure rate | øjeblikkelig fejlhyppighed |
| stat., scient. | linear failure rate distribution | overlevelsestids-fordeling med lineær dødsintensitet |
| commun., IT | mean failure rate | middel fejlhyppighed |
| stat., tech. | observed failure rate | observeret fejlintensitet |
| tech. | predicted failure rate | forudsagt fejlintensitet |
| el. | rate of failure of transmission systems | fejlrate for transmissions-systemer |
| stat., tech. | system failure rate | systemets fejlrate |