I am not so good at answering questions, but I do read a lot of them and I usually figure out what common synonyms are used for a concept.
I would like to improve Stack Overflow by suggesting some tag synonyms, but alas, I do not have the "Answer Score" in the tag needed to suggest.
I would like to request that another (higher) question score be added to suggesting tag synonyms.
Or maybe a "if you are over 15,000 rep and you have X number of questions with X number of upvotes in a tag" then you can suggest tag synonyms.
I am just looking for some way for us question askers to help improve the tags.
Remember, this is just to suggest. They still have to be voted on and approved by 4 other people.