As you may have noticed, above you will find words for "A character that is valid in a given writing system but not included in the present font and/or character encoding, and which therefore is displayed using an additional mechanism. Mutually distinct from tofu and from mojibake.". Hover the mouse over the word you'd like to know more about to view its definition. Click to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.