There are several antonyms for the word "pre-tenders," which means those who pretend or feign something. The first antonym is "genuine," which means something is real, authentic, and sincere. The opposite of pretenders is people who are true to themselves and stick to their beliefs. The second antonym is "authentic," which means something is not fake or counterfeit. Authenticity is often associated with honesty and credibility. The third antonym is "honest," which means not deceiving others or covering up the truth. Honest people do not pretend to be someone else or lie about their actions. Therefore, the antonyms for pretenders are genuine, authentic, and honest.