When one gives the appearance of saying thing while meaning something else is?

This is often described as double speak, doublespeak, or doublespeak. It's a form of language manipulation where words are used to deliberately mislead or distort the truth.

Here are some common examples:

* Euphemisms: Replacing harsh or negative words with softer, more pleasant ones, often to make something less offensive or alarming. Example: "Downsizing" instead of "laying off employees."

* Ambiguity: Using words with multiple meanings or vague language to avoid taking a clear stance. Example: "We are committed to making some changes" could mean anything.

* Misinformation: Deliberately spreading false or misleading information, often to deceive or manipulate. Example: "The economy is booming" when unemployment is high.

It's important to be aware of double speak and to critically evaluate the information you encounter to avoid being misled.