The antonyms for the word "more paltering" are honesty, frankness, directness, and openness. When someone palter, they are being dishonest or evasive. Being honest involves sincere and truthful communication, while frankness means expressing oneself in a straightforward manner. Directness refers to being forthright and unambiguous in communication, while openness involves a willingness to share thoughts, ideas, and feelings in a candid and transparent manner. All of these qualities are integral to building trust and establishing meaningful connections with others. So, if you want to be viewed as trustworthy and credible, it's important to practice honesty, frankness, directness, and openness in all of your communications.