We consider it a tip-of-the-tongue moment when the word we want to say actually exists. However, I think the process by which this works is the same or very sim

We consider it a tip-of-the-tongue moment when the word we want to say actually exists. However, I think the process by which this works is the same or very similar in which your translation problem works. You have a concept in your mind that you are unable to properly translate into words. You know what you want to say, but you just don't know the right words.