The "Missing Dollar Riddle" is a brain teaser that has been popular for years. However, some people may be looking for other ways to describe this puzzling situation. A few synonyms for the "Missing Dollar Riddle" could include perplexing arithmetic problem, mind-bending math conundrum, or tricky money mystery. Other options might be elusive cash enigma, baffling financial puzzle, or confusing currency conundrum. Regardless of what it's called, the "Missing Dollar Riddle" continues to be a challenge that many people enjoy trying to solve. It's a great way to exercise the mind and have a bit of fun at the same time.