Something I do a lot is to look for names for things, or characters in a video game, etc. and I like to start with an English word and then look for ideas based on the translation of that word into different languages. Currently I have to keep selecting different languages to see different results.
What I want is an "all" option for the translated language. Let me enter a single word or a short phrase in my original language and then give me a list with that translated into EVERY language that the system has, one line per language. Extra points for de-duplicating the output list where the translation is the same for multiple languages (maybe display "7 languages: <translation>" and let me hover over the "7 languages" to see the list.
This would be really useful in any sort of comparative language context, or for someone learning about language, etc. And just generally a very cool feature.