Thanks for the links. The second one gave a good tip which is an acceptable workaround. In case others need to know: -
1. right-click on the mis-spelled word which will display a shortcut menu.
2. Do not select the correct word from those displayed at the top.
3. Instead choose "AutoCorrect" then choose the correct word from that sub menu. This adds the word to the AutoCorrect list so you do not have to correct that word again.


Thank you.