Vantage ground refers to a superior position or advantage over others. Synonyms for vantage ground include advantageous position, upper hand, higher ground, leading edge, strategic position, favorable situation, better opportunity, and advantageous state. These synonyms can be used interchangeably depending on the context and the level of importance of the advantage in question. In business, for example, being in a strategic position or having the upper hand in negotiations can result in higher profits and success. Similarly, in sports, having the higher ground or leading edge can provide a competitive advantage over opponents. Overall, understanding and utilizing these synonyms can help individuals or businesses achieve success in various fields.