"Reprehensible" means deserving of censure or condemnation. Therefore, antonyms for this word would include "commendable," "laudable," "praiseworthy," "admirable," "exemplary," "virtuous," "upright," "honorable," "blameless," and "irreproachable." These words all convey a positive connotation and imply the absence of wrongdoing or fault. When used in writing or speech, these antonyms for "reprehensible" can help to eloquently and accurately describe someone or something in a positive light. By choosing the right antonym for the given context, one can effectively communicate the desired tone and message to their audience.