---
title: "Thesaurus settings"
slug: "analytics-cloudsearch-postsynonym"
updated: 2026-09-17T09:48:02Z
published: 2026-09-17T09:48:02Z
canonical: "api.ncloud-docs.com/analytics-cloudsearch-postsynonym"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Thesaurus settings

Set a user thesaurus.

The word that the user wants can be configured as a synonym and searched.
You can currently set only one thesaurus, and then manage it by version.
Enter synonyms by using commas (,) and classify the words by using line breaks.  

```
POST https://cloudsearch.apigw.ntruss.com/CloudSearch/real/v1/domain/{name}/synonym
```

## Request

### Request parameters

| Parameter name | Requirement status | Type | Restrictions | Explanation |
| --- | --- | --- | --- | --- |
| name | Yes | string |  | Domain name created |

### Request body

| Parameter name | Requirement status | Type | Restrictions | Explanation |
| --- | --- | --- | --- | --- |
| name | Yes | string | Start with an English letter or "_". English letters, numbers, and "_" are allowed. 3 to 20 characters can be entered. | Thesaurus name to create |
| description | Yes | string | Enter 0 to 100 characters | Description about the thesaurus to create |
| wordList | Yes | string |  | List of words to set as synonyms |
| version | Yes | string |  | Version of the thesaurus to create |

### Response statuses

| HTTP status | Desc |
| --- | --- |
| 200 | OK (Successfully created) |
| 400 | Bad Request |
| 401 | Unauthorized |
| 403 | Forbidden |
| 404 | Not Found |
| 500 | Internal Server Error |

## Example

### Request example

```
POST https://cloudsearch.apigw.ntruss.com/CloudSearch/real/v1/domain/wiki/synonym

{
  "name": "syno",
  "description": "Wiki thesaurus",
  "wordList": "Hyundai,Hyondai\nAudi,Aodi",
  "version": "0.1"
}
```

### Response example

```
{"result":"ok"}
```