While it's natural, I'm sure most words didn't change their meaning within a few years of introduction. > Natural language has done that forever. We've also "

While it's natural, I'm sure most words didn't change their meaning within a few years of introduction. > Natural language has done that forever. We've also "retired" words. On a large scale, as a matter of fact, so it's not really an argument against getting rid of "agile".