(n) a form of untrustworthiness; the trait of lacking a sense of responsibility and not feeling accountable for your actions, Syn. irresponsibleness, Ant. responsibility, responsibleness
(n) a form of trustworthiness; the trait of being answerable to someone for something or being responsible for one's conduct, Syn. responsibleness, Ant. irresponsibility, irresponsibleness, Example:he holds a position of great responsibility