It is the church's fault. They take the original words and make them taboo. So, someone comes up with substitute words--and the church makes those words taboo, too. All to shut down communication--the better to enslave the whole world with.
Yet, some of those words are right in that bible. How many times have I seen the word "dung" right in the bible? I saw the word "puke" in the bible once--and that was the actual word, not "vomit" (which I have seen quite a few times in addition to that occurrence in Jeremiah 25. All to compare humanity with manure--just goes to show what joke-hova thinks of humanity aside its "chosen people".
Even the word "pee" is an abbreviation of the original word that the church has made taboo. Instead of "the P word", they take the first letter and spell out how it sounds. Since there is already a word "pea" that sounds like it (the vegetable), they spell it "pee". Of course, the churches are not too happy with that word, either. So they invent terms to further hide it--"wash room" (to me, that is a place where you get washed up or do laundry), "bathroom" (isn't that a place where you take a bath?), "rest room" (the last time I knew, no one rested in a rest room, unless they are trying to sleep on the job without getting caught), "water closet" (where is the water for drinking or cleaning there?).
I guess the churches are afraid of necessary body functions. Of course, they could use the French term "urinate" and "defecate"--but, even then it is not disguised well enough (the more coarse terms originate with Germanic Old English). Maybe it's time to disguise "going to church" by using "going to help joke-hova enslave the world". At least that is more accurate.