Have you ever felt manipulated by language? It happens daily. Doublespeak is used to disguise, distort, or reverse the meaning of words, often by employing euphemism or ambiguity. For example, downsizing vs layoffs; freedom fighter vs terrorist; full-figured vs fat; visually impaired vs blind. I think the word you choose depends on which side you are on. I have found that I have to filter input through a doublespeak lens. Even then, I don't know how much gets through without being detected. I find myself second guessing the weather report.
Another interesting word is doublethink. It was coined by George Orwell in his sci-fi classic 1984. Doublethink is the mental capacity to accept as equally valid two opinions or beliefs that contradict each other. We see it everyday. One example is the man that has an affair and also believes he is committed to his marriage. He sees no contradiction, or perhaps rationalizes his behavior in some way. Rationalization is the bedfellow of doublethink. If you can define the rationalization, you can identify the doublethink.
When you face up to your contradictions, you either change one of the beliefs, or you adjust your philosophy of life to allow both to coexist. If someone points out to that person the original inconsistency and the corresponding lifestyle adjustment they made, their reaction can be extremely defensive. That's not surprising, since they are probably expending a lot of mental energy keeping everything balanced in their mind. We see this most often when someone is raised with certain moral values, and then rejects those values as an adult because those same values condemn their present moral behavior.
Have you been the recipient of doublespeak or a victim of doublethink?