I don’t swear! I find that if I use up the swear words in day-to-day situations, I will have nothing to use in the critical moments when I actually need to let the steam out. Interestingly, when I do get those moments, I still do not really swear. But I need to know that such release vent exists.
So, I was relieved (if a bit surprised) to find that a competition was held on swearing words and expressions in Esperanto with prizes for top three places and that there were enough candidates offered to need the judges. It took 6 months, but the candidates and the winners are now available. No translation into any other language was provided, but most of the words and expressions are recognizable by anybody who can read Roman alphabet.
This is of course nowhere close to the Russian language, which has a whole shadow language of swearing, but it is probably sufficient for now.