This overview will explain the various options for the “Word Completion” feature in Open Office – including how to disable it.
Automatic word completion allows you to hit a key (by default the Enter key) to automatically type out the rest of a word for you. In Open Office, it only occurs after you type a word for the second time in a document, and if that word is a certain number of characters long.
Here’s how to configure Word Completion so that it best suits your needs – or how to turn it off, if that’s what you’d prefer.