Reasoning by elimination is a problem-solving technique that involves eliminating options or possibilities until only one remains. This method relies on careful analysis and logical deduction to arrive at a conclusion. Synonyms for reasoning by elimination include deductive reasoning, elimination method, process of elimination, logical deduction or inference, analytic reasoning, and conceptual reasoning. These terms all describe the same general approach to problem-solving, but each may have slightly different connotations or implications. No matter what you call it, reasoning by elimination is a powerful tool for solving complex problems and making difficult decisions. With a little practice, anyone can learn to use this technique to analyze data and arrive at sound, evidence-based conclusions.