Corrections Officer Entrance (CJBAT) Practice Exam

The opposite of "credibility" is "dishonesty" because credibility refers to the quality of being trusted and believed in, often linked to honesty and reliability. A person or source that lacks credibility is typically seen as untrustworthy or incapable of providing accurate information. Dishonesty directly undermines credibility since it involves deception or falsehoods. This relation underscores how a lack of integrity diminishes the ability to be credible.

The other options, while they may have associations with the concept of credibility, do not serve as direct opposites in the same way that dishonesty does. For instance, honesty aligns with credibility rather than being its opposite, and civility pertains to polite behavior, which does not necessarily correlate with trustworthiness. Meanwhile, haste relates to speed of action and is not connected to the concept of credibility at all. Thus, dishonesty stands out clearly as the appropriate antonym.