Use a Custom Dictionary : Spelling « Editing « Microsoft Office Excel 2007 Tutorial

1. Microsoft Office Excel 2007 Tutorial
2. Editing
3. Spelling

Click the Office button. Click Excel Options.

Click Proofing. Click Custom Dictionaries.

Select the check box next to CUSTOM.DIC (Default).

Click the Dictionary language list arrow. 
           Select a language for a dictionary.

Click Edit Word List to add, delete, or edit words.

Click Change Default to select a new default dictionary. Click New to create a new dictionary. Click Add to insert an existing dictionary. Click Remove to delete a dictionary. Click OK to close the Custom Dictionaries dialog box.

2.30.Spelling
	2.30.1.	Check Spelling All at Once
	2.30.2.	Change Spelling Options for All Microsoft Programs
	2.30.3.	Use a Custom Dictionary
	2.30.4.	Find and Modify the Exclusion Dictionary