Outmatching is a word that means to surpass or exceed in a particular area. There are many synonyms for this word, including surpassing, excelling, eclipsing, outranking, outpacing, and prevailing. Other words that could be used to describe the act of outmatching someone or something include dominating, overpowering, overshadowing, or besting. These synonyms all convey a sense of achieving excellence or superiority over something or someone else. While outmatching can be used in a variety of contexts, such as sports or academics, the synonyms for this word all carry a positive connotation of being better than the competition.