Underdogs are individuals or teams who are considered less likely to win a competition or battle. There are many other words that can be used to describe underdogs. For instance, one could say that they are "dark horses," indicating that they have unexpected potential for success. Another synonym for underdogs is "long shots." This phrase is often used in horse racing, but can be applied to any situation where the odds of success are unlikely. "David" is also a popular cultural reference for an underdog, based on the Biblical story of David and Goliath, where David defeats the giant in battle against all odds. Other synonyms for underdogs include "outsiders," "misfits," and "challengers".