LibreOffice UI - master
The meaning of this label is "Alignment of over- or undersized characters relative to the rest of the text in the paragraph" (see Help), so changing this string to something more understandable such as "Oversized and undersized characters" would add a lot of clarity for not too many additional bytes...
Suggested improvement: "As percentage of page size"
This label is somewhat confusing, because the meaning is not "Scale existing size by a user-defined scaling factor", it's "Express size as percentage of total width and height of the page".
String updated in the repository
Or "Center table:"
This option is only about centering the table, so please change to "Table centering:"