1The team's unbeatable performance in the championship earned them a spot in the finals.
2Is the current world record in the 100-meter dash unbeatable, or will someone eventually break it?
3Her unbeatable skills in negotiation made her a highly sought-after business consultant.
4The company's unbeatable prices and excellent customer service have made it a market leader.
5After years of training, the boxer's unbeatable combination of speed and agility made him a formidable opponent in the ring.