@TrickDacy @rimu but use them much more restrictively. As an example in Thai, "yes" is "chai", but is used only in a few situations, like if a question is ended with "chai mai" (yes followed by word forming polar question).
In interfaces you can't usually put this as yes/no buttons, but rather usually one is a verb like "khao" ("come/go in") and the other is the same word prefixed with mai ("not", different tone from the other "mai" i mentioned).
Chinese is similar but I don't know it as well.