| Subject | English | Dutch |
| el. | fail safe | storingsbeveiliging |
| commun., IT | fail safe | veilig |
| transp., mater.sc. | fail safe | faalveilig |
| commun., IT | fail safe | betrouwbaar |
| gen. | fail safe | veilig falend |
| tech., mater.sc. | fail safe | feilborging |
| gen. | "fail safe" design | veilig falend ontwerp |
| mech.eng., construct. | fail safe lock | faalveilig slot |
| transp., mater.sc. | fail safe structure | fail-safe-konstruktie |
| IT | fail safe system | fail-safe systeem |
| IT | fail safe system | faalveilig systeem |
| gen. | fail-safe | elektrische veiligheid |
| tech. | fail-safe | veilig bij defect |
| tech., engl. | fail-safe | fail-safe |
| transp. | fail-safe | storingsveilig |
| transp., mater.sc. | fail-safe | faalveilig |
| industr. | fail-safe component | volkomen veilig zijn |
| law, tech. | fail-safe condition | veiligheid bij defect |
| chem., el. | fail-safe control | regelsysteem dat bij een storing een veilige toestand doet ontstaan |
| IT, transp., mil., grnd.forc. | fail-safe intervention strategy | betrouwbare interventiestrategie |
| agric. | fail-safe principle | faal-veilig principe |
| transp. | fail-safe principle | veilig falend principe |
| agric. | fail-safe principle | "fail-safe" principe |
| IT | fail-safe system | betrouwbaarheidsinrichting |
| commun., IT | operational fail-safe anticollision system | operationeel veilig anti-aanrijdingssysteem |
