Office Settings & Configuration

Fix Arabic Text Incorrectly Recognized as English in Word

Amos GikundaAmos Gikunda Nov 2, 2026 868 views

Question details

Users are experiencing an issue where Microsoft Word applies English proofing to Arabic text in existing documents, even though the paragraph direction is correct.

How to Fix Arabic Text Incorrectly Recognized as English in Word
Product
Microsoft Word
Device & OS
Windows
Scenario
Editing existing Arabic documents after a system language change or a recent Microsoft 365 update.
Observed behavior
Arabic text is flagged as incorrect because Word treats it as English by default in the proofing tools.
Before you start

Check whether this proofing issue occurs only in your older, existing documents or if it also affects newly created files, as this helps pinpoint if it's a document-specific style issue or a system-wide setting.

Solution 1Recommended

Update the Normal Style and Apply Proofing Manually

Because the issue often isolates to existing documents, the most reliable fix is to modify the default Normal style for that document and force the correct proofing language onto all existing text.

When Word applies the wrong proofing language, changing the system language alone might not fix documents that have already saved the English attribute in their base styles.

1
Select all text

Open the affected document and press Ctrl + A on your keyboard to highlight all the content.

2
Set the proofing language

Go to the Review tab on the ribbon, click on Language, and select Set Proofing Language.

3
Apply Arabic

Scroll to select your preferred Arabic dialect. Uncheck the 'Detect language automatically' box to prevent Word from overriding your choice, then click OK.

4
Modify the Normal style

Go to the Home tab. In the Styles gallery, right-click the 'Normal' style and select Modify. Click the Format button at the bottom left, select Language, choose Arabic, and click OK twice to save.

Update the Normal Style and Apply Proofing Manually
Permanent Fix for the Document: Modifying the Normal style ensures that any new paragraphs you create in this existing document will default to Arabic proofing.
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Frequently Asked Questions

Why does Word suddenly think my Arabic text is English?

This usually happens after a Microsoft 365 update or when the Windows system language changes. Word attempts to sync the proofing language with the system display language, which can inadvertently overwrite the document's original language settings.

How do I stop Word from automatically changing my typing language?

Go to File > Options > Advanced. Under the Editing options section, uncheck 'Automatically switch keyboard to match language of surrounding text' to prevent Word from making unwanted language adjustments while you type.

Does changing the Normal style affect all my future documents?

If you only modify the Normal style within a specific document, it only applies to that single file. To apply it to all new documents, you must select the 'New documents based on this template' radio button when modifying the style.