Words similar to on--but

Example sentences for: on--but

How can you use “on--but” in a sentence? Here are some example sentences to help you improve your vocabulary:

If you try to follow arguments about economics among intellectuals whose politics are more or less left-of-center, you gradually become aware that the participants in these arguments are divided not only by particular issues--deficit reduction, NAFTA, and so on--but by the whole way that they think about the economy.
Japan has many inefficiencies that limit its productive capacity--too many mom-and-pop stores, not enough computerization in the office, and so on--but inefficiency per se is not the immediate problem.
I could easily go on--and on, and on--but I would probably be violating the permission to reproduce text from a copyrighted work for purposes of review.