When we talk about "winned out," we typically mean that someone or something came out on top in a particular situation or competition. There are many synonyms for this phrase that capture slightly different aspects of winning or succeeding. For example, you might say someone "prevailed" or "triumphed" if they won out over their opponents. Similarly, you could use words like "conquered," "succeeded," or "prevailed over" to describe a victory of some kind. Other synonyms for "winned out" might include phrases like "came first," "emerged victorious," "won the day," or "claimed the prize." Ultimately, what matters most is that the individual or team in question has achieved some kind of success or victory.