in the contemporary English language ..

Listen, here's the point we constantly find ourselves having to explain: swears, like words, convey several layers of meaning which by the use of other words. This is easily illustrated: if we say that Jim is a jerk and John is a motherfucking cocksucker, you can readily understand the not-so-subtle difference in our opinions of Jim and John. It is a simple fact of the English language — and, in fact, language in general — that approximate or even exact synonyms, through common usage, take on their own uniquely varying flavors which entirely color our perceptions of phrases that contain those words. We're talking about words, here; it's the same story if we say that Dapper Dan in the fourth race at Preakness is "excellent," while Goes The Mile in the second is "magnificent" — again, there is a that is conveyed by the use of the two different words. The difference may be interpreted differently by different listeners, depending on their own past experience with such words, but it's clearly .

In the English language, swearing is essential to effective communication

Trump’s offending stance on immigration aside, the president joins a long line of men whose filthy and occasionally extremely creative use of the more vulgar parts of the English language would .

Even English-language dialogue containing these words can ..

Italian profanity ("bestemmie" when referred to religious topics, "parolacce" when not) refers to a set of words considered blasphemous or inflammatory in the Italian language .

The bottom line (yeah, we've always got one of those, haven't we?): swears are just words. They convey specific meanings that simply cannot be conveyed by other words. We don't use them solely to offend, but when we use them in that way, it's because the target of our verbal salvo is wholeheartedly deserving of being offended. And if you can't see the merits of our arguments because you are unable to get past the colorful language, then that's problem, not ours.