---
title: Dictionary form
description: The Dictionary form enables you to create a typo handling, stop word, or synonym dictionary for use in your AI Search search profiles.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/platform-administration/ai-search/dictionary-form-ais.html
release: australia
product: AI Search
classification: ai-search
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 3
breadcrumb: [Reference, AI Search, Search administration, Configure core features, Administer the ServiceNow AI Platform]
---

# Dictionary form

The Dictionary form enables you to create a typo handling, stop word, or synonym dictionary for use in your AI Search search profiles.

For details on creating and modifying dictionaries, see [Modify settings for a typo handling dictionary](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/config-typo-handling-dict-ais.md), [Create a stop word dictionary linked to a search profile](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/create-stop-word-dict-ais.md), and [Create a synonym dictionary linked to a search profile](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/create-synonym-dict-ais.md).

**Note:** When creating a typo handling dictionary, the name of the form is shown as AI Search Dictionary instead of Dictionary.

<table id="table_nss_bh5_kmb"><thead><tr><th>

Field

</th><th>

Description

</th></tr></thead><tbody><tr><td>

Label

</td><td>

Unique label for the dictionary.

</td></tr><tr><td>

Dictionary name

</td><td>

Name for the dictionary. This field is automatically set based on the **Label** field value.

</td></tr><tr><td>

Language

</td><td>

Language for all terms defined in the dictionary. This field only displays when editing a stop word or synonym dictionary. AI Search automatically sets the language for typo handling dictionaries.**Note:** You can only link one stop word dictionary with a given language to a search profile.

</td></tr><tr><td>

Type

</td><td>

Dictionary type. This field is automatically set to **Spell Check**, **Stop Word**, or **Synonym**.

</td></tr><tr><td>

State

</td><td>

Current state of the dictionary.-   **New**: The dictionary has never been published.
-   **Draft**: The dictionary is saved with unpublished changes.
-   **Published**: The dictionary is saved with all changes published.

</td></tr><tr><td>

Case sensitive

</td><td>

Option to enable case sensitivity for all terms in the dictionary. For more details on case sensitivity, see [Typo handling](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/typo-handling-ais.md), [Stop words](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/stop-words-ais.md), or [Synonyms](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/synonyms-ais.md).

</td></tr><tr><td>

Punctuation sensitive

</td><td>

Option to enable punctuation sensitivity for all terms in the dictionary. For more details on punctuation sensitivity, see [Typo handling](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/typo-handling-ais.md), [Stop words](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/stop-words-ais.md), or [Synonyms](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/synonyms-ais.md).

</td></tr><tr><td>

Derived

</td><td>

Option to derive dictionary entries from indexed content. This field and the **Derive Settings** section only display when editing a typo handling dictionary.

</td></tr><tr><td class="sub-head" colspan="2">

Derive Settings

</td></tr><tr><td>

Indexed sources

</td><td>

List of indexed sources. The dictionary derives auto-correction terms from content indexed for these sources. This field only displays when editing a typo handling dictionary. For more information on indexed sources, see [Indexed sources in AI Search](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/indexed-sources-ais.md).

</td></tr><tr><td>

Auto refresh

</td><td>

Interval, in hours, after which derived typo handling entries automatically refresh. The minimum value is 24 hours. This field only displays when editing a typo handling dictionary.

</td></tr><tr><td>

Blocked Fields

</td><td>

Comma-separated list of fields. The dictionary excludes terms found in these fields when deriving typo handling auto-correction terms from indexed source records. This field only displays when editing a typo handling dictionary. You can specify fields using the following formats:

-   **\*** \(asterisk\): Exclude terms found in all fields. This value disables derivation of typo-handling auto-corrections for the dictionary.
-   **fieldname**: Exclude terms found in the specified AI Search index field, such as **title** or **text**. For details on AI Search index fields, see [AI Search index fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/index-fields-list-ais.md).
-   **tablename.fieldname**: Exclude terms found in the specified field on the specified ServiceNow AI Platform® table.
-   **tablename.\***: Exclude terms found in all fields in the specified ServiceNow AI Platform table.

</td></tr></tbody>
</table>**Parent Topic:**[AI Search reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-administration/ai-search/reference-ais.md)