Antonyms for the phrase "gamble away" are words or phrases that convey the opposite meaning. These include "save," "invest wisely," "budget," "be careful," "set aside," and "protect one's finances." Gamble away is a phrase that often implies a reckless and impulsive behavior that can lead to financial ruin. By using these antonyms, individuals can make informed and calculated decisions about their finances. Saving or investing wisely ensures that their money is put to good use and their financial future is secure. Budgeting, being careful, setting aside, and protecting one's finances all suggest a thoughtful and intentional approach to money management.