Irreprehensible means incapable of being criticized or blamed. Antonyms for this word include reprehensible, blameworthy, culpable, guilty, and responsible. These words denote that the person or the thing in question is open to criticism, blame, or condemnation. Reprehensible refers to something that is deserving of punishment or censure, while culpable suggests that someone is responsible for a particular offense or wrongdoing. Guilty implies that one has committed a crime or offense, while responsible indicates an accountability for actions or decisions. These words contrast with irreprehensible, reflecting different degrees of fault, responsibility, and moral or legal blameworthiness.