We want to let you know that the Word team has heard your feedback, and they’re planning to restore right-click access to AutoCorrect options in Word 2016. If you’re an Office 365 subscriber, you should see this change in a future update.
As always, thanks for your feedback. We appreciate it!Jose commented
Well, it is now 2019 and I just got Office 365 and I'm still awaiting autoCorrect on the right click menu...