I recently had to use my friend Mac mini while helping her with a letter she needed sent. I noticed when right-clicking to lookup the word in the dictionary, a menu option for synonyms appeared within the contextual menu. That was real cool, because in my system I have to "lookup in the dictionary" and then review the thesaurus, and come back to my document and type the chosen synonym to replace the word in question. With her system, by selecting the appropriate synonym it just place in substitution of the original word. I have tried to configure my system to do that. I don't know how, my friend can't help me either ever since I'm her to go guy when it comes to computers. I am at a lost. Bit a background here, she's running Yosemite, I'm running Sierra.
Help!!
Help!!