The issue you're experiencing with word wrapping seems to be related to specific settings or formatting within your LibreOffice Writer document rather than an inherent problem with the software itself.

Here are some steps you could try:

1. Ensure that Word Wrap is enabled globally and locally for each paragraph:

- Go to Tools > Options

- In the 'Edit' tab, ensure that 'Wrap text in cells' at the bottom of the page is checked.

- Select all paragraphs by pressing Ctrl + A (or Command + A on Mac) or use your mouse to select everything from top to bottom within a paragraph and then right-click (Ctrl+click on Mac) > Paragraphs > Line and Page Breaks. Ensure that 'Wrap text as needed' at the bottom of this menu is selected.

2. Check for any specific local formatting overriding these global settings:

- Select all paragraphs again using Ctrl+A or Command + A.

- Right-click (or press Shift+Right click on Mac) within a paragraph and then select 'Paragraph' from the context menu that appears at the bottom of your screen.

- In the 'Basic tab' under 'Line breaks', ensure that 'Wrap text as needed' is selected.

3. If none of these steps resolve the issue, it's possible there are hidden or nested styles affecting only certain parts of your document:

- Go to Tools > AutoCorrect > AutoCorrect Options (or LibreOffice 7 and later: File > Settings > Writer >AutoText and Autocomplete)

- In the 'Autocorrect' tab at bottom left, click on 'Options' next to 'With English keyboard'

- Scroll down until you see a section called 'Other'

- Check all boxes under this heading (especially those related to bullet lists or tables)

- Click OK and then restart LibreOffice if necessary

If none of these steps resolve the issue, it might be worth considering posting a minimal reproducible example of your document online somewhere like Pastebin or Gist so that others can see exactly what you're working with.

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