Office Settings & Configuration

How to Make Word Use UK English Spellcheck Instead of US English

Jason MillerJason Miller Nov 3, 2026 868 views

Question details

The user wants to force Microsoft Word to strictly use UK English spellcheck, as the application continues to accept US spellings.

How to Make Word Use UK English Spellcheck Instead of US English
Product
Microsoft Word
Device & OS
not provided
Scenario
Authoring, editing, or pasting text into a document that requires strict adherence to UK English spelling conventions.
Observed behavior
Microsoft Word continues to accept US spellings (such as words ending in '-ize') even after UK English is selected as the authoring language, and text pasted from websites retains its original US English proofing formatting.
Before you start

Ensure that the UK English language accessory pack is fully installed in your Microsoft Office settings before attempting to change the default proofing language.

Solution 1Recommended

Apply UK English Proofing to the Entire Document

Because proofing language in Word is a property applied directly to the text (similar to font style or size), you must manually apply the UK English setting to all existing text in the document.

Setting the default authoring language often only affects new documents or newly typed text. Text that is already in the document, or text pasted from external sources like websites, will retain its original language formatting unless explicitly changed.

1
Select all text

Click anywhere inside your document and press 'Ctrl+A' on your keyboard to highlight all the text.

2
Open the Language settings

Navigate to the 'Review' tab on the top ribbon, click on 'Language', and then select 'Set Proofing Language'.

3
Select UK English

In the Language dialog box, scroll through the list and select 'English (United Kingdom)'.

4
Apply the changes

Ensure that 'Do not check spelling or grammar' is unchecked, then click 'OK' to apply the UK English spellcheck to the entire document.

Apply UK English Proofing to the Entire Document
Status Bar Shortcut: You can quickly access the Language dialog box by right-clicking the Word status bar at the bottom of the screen, checking 'Language' to make it visible, and clicking the language name directly.
WPS Writer Spellcheck

Easily Manage Spellcheck Languages in WPS Writer

WPS Writer offers an intuitive, streamlined way to manage proofing languages and spellcheck settings for your entire document, ensuring strict adherence to regional spelling rules.

  1. 1. Open your document: Launch WPS Writer and open the document you wish to proofread.
  2. 2. Select all text: Press 'Ctrl+A' on your keyboard to highlight all text, including pasted content.
  3. 3. Access spellcheck settings: Go to the 'Review' tab on the ribbon, click on 'Spell Check', and choose 'Set Language'.
  4. 4. Apply UK English: Select 'English (United Kingdom)' from the list and click 'Set as Default' or 'OK' to apply it to your text.
Select your entire document with Ctrl+A to apply regional language settings instantly.Fully compatible with Microsoft Word document formats (.docx).Easily switch between UK and US English dictionaries with a single click.Lightweight, fast, and completely free to use.
microsoft office alternative - wps office

Frequently Asked Questions

Why does pasted text change my spellcheck language back to US English?

In Microsoft Word, language is considered a text formatting property, much like font style or color. When you paste text from websites or other documents, it often retains its original language formatting (such as US English) unless you choose the 'Keep Text Only' paste option.

How can I quickly check the proofing language of my current text?

You can display the current proofing language on the status bar at the bottom of the Word window. Simply right-click anywhere on the status bar and select 'Language' from the customization menu. The language of the currently selected text will now be visible.

Why does Word's UK dictionary accept words ending in '-ize'?

The UK English dictionary in Word follows the Oxford English Dictionary standard, which accepts many '-ize' endings as valid standard UK spellings (known as Oxford spelling). If you prefer strictly '-ise' endings, you must add the '-ize' variants to a UK English exclusion dictionary.