# Synonym.ID Property

> Gets the lowercased identifier that represents the synonym inside the corresponding synonym list.

- **Product:** TX Spell .NET for Windows Forms
- **Section:** Reference
- **Kind:** Property
- **Introduced:** 7.0
- **Namespace:** `TXTextControl.Proofing`
- **Package:** `TXTextControl.TXSpell.WinForms.SDK` (assembly `TXSpell.dll`, from the private NuGet feed or Text Control Offline Packages)
- **Package:** `TXTextControl.TXSpell.Core.SDK` (assembly `TXSpell.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXSpell.dll` from the setup
- **Path:** TX Spell .NET for Windows Forms > Reference > TXTextControl.Proofing > Synonym.ID Property
- **309 words**
- **Web URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonym/id-property/
- **LLMs URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonym/id-property/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonym/id-property/llms-full.txt

---

### Description

Gets the lowercased identifier that represents the synonym inside the corresponding [synonym list](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonymlist/llms-full.txt).

### Syntax

```csharp
public string ID { get; }
```

```vbnet
Public ReadOnly Property ID As String
```

### Examples

The following example includes the id value in application diagnostics. The created object is then available to the surrounding document workflow.

```csharp
Console.WriteLine($"ID: {synonym.ID}");
Console.WriteLine("Synonym is ready for use.");
```

```vbnet
Console.WriteLine($"ID: {synonym.ID}")
Console.WriteLine("Synonym is ready for use.")
```

### Limitations

Read only.

---

## Nearby

- **Previous:** [Synonym Class](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonym/llms-full.txt)
- **Next:** [Synonym.Name Property](https://docs.textcontrol.com/tx-spell-dotnet-winforms/reference/txtextcontrol-proofing/synonym/name-property/llms-full.txt)