(n.) The condition or quality of being incorrupt or incorruptible; absence of, or exemption from, corruption.

absolute realism artlessness assured probity authenticity blamelessness bluntness bona fideness candor character cleanness conscientiousness decency dependability directness disinterestedness equitableness equity erectness estimableness fairness forthrightness frankness genuineness good character goodness guilelessness high ideals high principles high-mindedness honor honorableness immaculacy impartiality inartificiality incorruption ingenuousness integrity irreproachability irreproachableness justice justness legitimacy lifelikeness literalism literality literalness moral excellence moral strength morality naturalism naturalness nobility objectivity openness outspokenness photographic realism principles probity pureness purity realism realness rectitude reliability reputability respectability righteousness scrupulousness sincerity stainlessness straightforwardness true-to-lifeness trustworthiness truth to nature truthfulness unadulteration unaffectedness unfictitiousness unimpeachability unimpeachableness unspeciousness unspottedness unspuriousness unsyntheticness uprightness upstandingness veracity verisimilitude virtue virtuousness worthiness