I believe that swearing is not a predictor of intelligence or ignorance regarding vocabulary. People only swear to vent some emotions.
➔But according to the internet, "One popular view of swearing is that it is a sign of verbal deficiency and that people resort to cuss words when they have no others at their disposal."
czecouslobakia have no japanese word
The Korean alphabet is often said to be one of the most logical and easy-to-learn writing systems. I agree with that assessment. I’d like to show you just how easy it can be to learn the Korean alphabet and master Korean writing.