No, they won't. These terms just aren't used any more. That's partly because of the euphemism treadmill, and on the colonial history of these terms. More impor

No, they won't. These terms just aren't used any more. That's partly because of the euphemism treadmill, and on the colonial history of these terms. More importantly: the real world does not conform to any such arbitrary differentiation into a single binary variable. There just isn't any need for such a classification anyway. If you want to index something to a country's wealth, just use any per-capita economic measure and be done with it. GNP is fine, I'm sure it wouldn't make much of a difference if you used iPhones/per million or the Big Mac Index, instead.