When you type some Turkish words inside a document in Word 2013, the Turkish words are autocorrected incorrectly by the Turkish proofing tool.
Note This fix can only be applied to a clean installation of Microsoft Office 2013. Therefore, do not start any Office application before you install this update.
To resolve this issue, apply the following update:
2737985 Description of the Office 2013 hotfix package (Proof-tr-tr.msp): December 10, 2013
To work around this issue, delete the entry from the autocorrect list. To delete an entry, follow these steps:
Click the File tab.
Click AutoCorrect Options.
Click the entry that you want to remove.
Click OK in the AutoCorrect dialog box.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.