| hardness scale | Härteskala |
| hardness test | Härteprüfung |
| hardness testers | Härteprüfgeräte |
| hardness tests | Härteprüfungen |
| hardness, (Stahl) f temper | Härte |
| Hardness² | Schwierigkeit |
| hardnose shark | Hartnasenhai |
| hardnose skates | Hartnasenrochen |
| hardproof | Andruck |
| hards | Werg |
| hardscrabble | mühselig |
| hardscrabble life | mühseliges Leben |
| hardship | Mühsal |
| hardship allowance | Gefahrenzulage |
| hardship case | Härtefall |
| hardship clause | Härteklausel |
| hardship fund | Härtefonds |
| hardship pay | Erschwerniszulage |
| hardship provisions | Härtefallregelungen |
| hardship tax relief | Abschreibung |
| hardship tax reliefs | Abschreibungen |
| hardships | Nöte |
| Hardship² | Abzug |
| hardstand | befestigter Abstellplatz |
| hardstanding | befestigter Abstellplatz |
| Hardstyle | Hardstyle |
| Hardt | Hardt |
| hardtack | Schiffszwieback |
| Hardthausen | Hardthausen am Kocher |
| Hardthausen on the Kocher | Hardthausen am Kocher |
| hardtool | Serienwerkzeug |
| hardtop | Hard-top |
| Hardturm | Hardturm |
| hardware | Werkzeug |
| hardware abstraction layer | Hardware-Abstraktions-Schicht |
| Hardware acceleration | Hardwarebeschleunigung |
| hardware accelerator | Hardware-Beschleuniger |
| hardware address | Hardware-Adresse |
| hardware clock | Hardware-Uhr |
| hardware company | Hardware-Firma |
| hardware compatibility | Hardware-Kompatibilität |
| hardware compatibility list | Hardware-Kompatibilitätsliste |
| hardware component | Hardwarekomponente |
| hardware components | Hardwarekomponenten |
| hardware configuration | Hardware-Konfiguration |
| hardware dealer | Eisenwarenhändler |
| hardware description language | Hardware-Beschreibungssprache |
