How do I reformat word documents that have saved incorrectly

I am using a version of Libre Office Writer - recently I saved a lot of Word documents . The formatting of the documents does not allow some words to be viewed while some whole sentences do not appear. When pressing on the ‘enter’ button some words appear in a sentence.

Also when I select the highlight function and select the previous font used and the font size the previously invisible text appears where it was previously invisible.

Try to select all and hit Ctrl+M to clear the formatting.

Then save in native ODF (.odt). See here why: [Tutorial] Differences between Microsoft and AOO/LO files.

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