The phrase "dash hopes" means to disappoint, frustrate, or crush someone's expectations. Here are some antonyms for this phrase that could lift someone's spirits and make them feel hopeful: fulfill hopes, exceed expectations, meet aspirations, satisfy desires, achieve dreams, realize potential, surpass goals, exceed targets, succeed, and triumph. These antonyms offer a different perspective on the situation and convey a message of optimism, positivity, and encouragement. By using such positive language, we can inspire and motivate people, help them regain confidence, and foster a sense of hope and belief in their abilities.