Antonyms for the phrase "are in quandary" include words like decisive, certain, confident, clear, resolute, resolved, determined, unwavering, and sure. These antonyms describe a state of being where the individual has made up their mind, has clarity of thought, and is no longer uncertain about what to do or which path to take. In contrast, being in a quandary suggests confusion, indecisiveness, and doubt. Antonyms for "are in quandary" reflect a more positive, assured mindset that can help one navigate through difficult situations with ease and grace.