---
title: "Edit thesaurus"
slug: "analytics-cloudsearch-putsynonym"
updated: 2026-09-17T09:48:02Z
published: 2026-09-17T09:48:02Z
canonical: "api.ncloud-docs.com/analytics-cloudsearch-putsynonym"
---

> ## 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.

# Edit thesaurus

Edit a user thesaurus.

You can't add versions lower than the current version.  

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

## Request

### Request parameters

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

### Request body

| Parameter name | Requirement status | Type | Restrictions | Explanation |
| --- | --- | --- | --- | --- |
| type | Yes | string | filter, exact | Stop word rule typefilter: partial matching; removes the matching parts of the search terms if some of the keywords match the stop words you registered exact: complete matching; removes matching words among search terms if they are an exact match with the stop words you registered |
| word_list | Yes | List |  | List of words to set as stop words |
| case_sensitive | Yes | boolean | true, false | Case-sensitive status of words to set as stop words |

### Response statuses

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

## Example

### Request example

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

{
  "wordList": "Mobile phone,cell phone,phone\ntoilet paper,tissue",
  "version": "0.4",
  "description": "Wiki thesaurus 0.4"
}
```

### Response example

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