Words for negative concepts (e.g. "bad") are replaced faster and mutate more than those for positive concepts (e.g. "good") across Indo-European languages. As a consequence, different languages have highly dissimilar words for negative concepts but not for positive concepts.
nature.comSubmitted by smurfyjenkins t3_z7qiri in science
merkitt t1_iy8hudb wrote
Is it possible that this is due to the tendency of speakers to develop euphemisms for negative words?