Explanation
"Prodigal" means spending money or resources wastefully, so its opposite is "thrifty," which means using money carefully and wisely. The other options—wanton, spendthrift, and squandering—are all synonyms of prodigal, not antonyms.
Practice this MCQ: What is the opposite of PRODIGAL?. Check correct answer and detailed explanation on MrProfessor.
"Prodigal" means spending money or resources wastefully, so its opposite is "thrifty," which means using money carefully and wisely. The other options—wanton, spendthrift, and squandering—are all synonyms of prodigal, not antonyms.