De frauds is a verb that means to prevent fraud, cheat or deceive. Some antonyms for de frauds could be words like deceive, swindle, or defraud. These antonyms have the opposite meaning as de frauds and would imply that someone is purposely trying to cheat or mislead others. Other antonyms for de frauds could include words like honesty or transparency, which have the sense of being truthful, fair and just. Overall, the antonyms for de frauds are words that convey the opposite sense of integrity and morality, and are used to draw a contrast with the ethical and honorable behavior that de frauds implies.