The antonyms for the word "unguilty" are guilty, culpable, blameworthy, and answerable. These opposite words signify a sense of responsibility, fault, or wrongdoing. Guilty implies being responsible for an offense or crime. Culpable indicates deserving blame or censure. Blameworthy refers to deserving reprimand or condemnation. Answerable signifies being accountable or responsible for one's actions or decisions. These antonyms hold significant importance in the legal system, ethics, and morality, as they reflect the opposite of innocence or non-involvement in something generally accepted to be wrongful. By being aware of such antonyms, one can better understand the implications of their actions and the consequences thereof.