Antonyms for the word "more sycophantic" could be "independent," "fearless," "uncompromising," or "integrity-driven." These antonyms imply someone who is not afraid to stand up for their beliefs and values instead of constantly seeking the approval and validation of others. Additionally, other antonyms could include "honest," "sincere," or "straightforward," as a sycophant is often perceived as insincere or disingenuous in their flattery and praise. Those antonyms suggest a person who is not interested in playing games or manipulating others. Thus, finding antonyms for sycophantic can help to identify someone who values character and personal autonomy over being excessively deferential to authority or social norms.