The first word is: 1. innumerable Definition too many to be counted Used in a sentence you could say, “The project has been delayed by innumerable problems.” Next word, 2. physically Definition in a way that relates to the body or someone's appearance Used in a sentence, you could say: “Walking up all those steps was physically exhausting.” And lastly, 3. emotionally Definition: in a way that relates to the emotions Used in a sentence, you could say: “Watching the movie Soul was emotionally draining.”