| Subject | English | Japanese |
| comp. | n alarm severity | アラーム重要度 |
| comp., MS | alert severity | アラートの重要度 (The property of an alert indicating its seriousness. Examples include Service Unavailable, Security Issue, Critical Error, Error, Warning, Information, and Success) |
| law | disaster of extreme severity | 激甚災害 |
| el.gen. | flicker severity index | フリッカー表示器 |
| gen. | grow in severity | 厳しさを増す |
| gen. | n leniency and severity | 寛厳 |
| comp., MS | MSRC severity | MSRC 重要度 (A rating that describes the severity of a security issue addressed by a software update, as determined by the Microsoft Security Response Center (MSRC)) |
| comp., MS | severity code | 重大度コード (One of four fields of an SCODE that specifies either success, or the kind of error) |
| comp., MS | Severity icon | 重要度のアイコン (The icon for indicating the severity level of an event: Information (for Performance Events), Critical Error for Critical Exception Events, or Noncritical Error for Handled or Noncritical Exception Events from the APM service) |
| magn. | severity level | イミュニティ試験レベル |
| comp., MS | severity level | 重大度レベル (A number that indicates the severity of an audit or error message) |
| gen. | vibration severity | 振動シビアリティ |