The antonyms for the phrase 'makes bet' can vary depending on the context in which the term is used. However, some common antonyms include phrases like 'plays it safe,' 'abstains,' 'avoids risk,' 'sidesteps,' 'refrains,' and 'fails to act.' In essence, these antonyms speak to a lack of commitment or active decision-making required in making bets. Instead, the opposite is suggested, which is often indicative of a lack of confidence, trust or willingness to take a calculated risk. Ultimately, the antonyms for 'makes bet' tend to stress the importance of prudence, caution and hesitation in certain situations.