The option to add to auto-correct by right clicking has existed in prior versions of word but is taken out of word 2013/365. This was a ridiculous omission and a step backwards. Please put this back into the program ASAP.  I would not have purchased this program had I realized it was omitted. 

Hi,

Same question was discussed here:

http://social.technet.microsoft.com/Forums/office/en-US/a1aca1fc-3ab9-46a0-b567-a30b3e7e4e0a/autocorrect-rightclick-options-in-word-2013

In the situation, I would suggest to create support case with Microsoft.

Best regards,