You can manually hyphenate using Ctrl+Hyphen to insert an optional hyphen.
Suzanne,
Thank you so much for responding to my query.
As I said, not to have uneven spaces between words after a full justification, I did go File>Options>Advanced.
Scroll to the bottom of the dialog and expand the "Layout Options" and then check the box for "Wrap trailing spaces to next line" to the bottom of the dialog.
I worked, however, there is a problem. In this way I cannot use hyphenation in such case as 1642 AD -1662 AD. A hyphen disarrays the entire line.
I followed your instruction "You can manually
hyphenate using Ctrl+Hyphen to insert an optional hyphen."
Yes, I pressed CTRL and clicked "-" to insert a hyphen. But no avail. Am I doing wrong?
Note: I could not use "Do full justification the way word perfect 6+ for window does." because it still gave
uneven spaces after full justification, taking more pages.)
Thank you,
Sukza