What are the opposite words for cheat?

Antonyms for the word "cheat" are honorable, truthful, honest, sincere, straightforward, above board, scrupulous, ethical, fair, and just. When someone is being honorable and truthful, they are not trying to deceive or gain an unfair advantage. They follow the rules and make ethical decisions. Sincere individuals are transparent with their actions and intentions. They do not hide anything and are honest about their mistakes. Straightforward people speak their minds and do not intend to manipulate others. Above-board individuals are transparent and follow legal procedures. Scrupulous people adhere to high moral standards and do not compromise their values. Fair people make impartial decisions and do not show favoritism. Finally, just individuals follow the law and treat everyone equally.