Words similar to tautology

Example sentences for: tautology

How can you use “tautology” in a sentence? Here are some example sentences to help you improve your vocabulary:

This stupid tautology bugged me immediately--but then stupid tautologies are the hallmark of criminal regimes and successful ad campaigns everywhere ("Coke is It," "Nixon's the One," etc.), so I checked my annoyance.
Consider the form we honour this evening: the tautology causes confusion by stating an absolute truth.
At once simple and inscrutable, the tautology promises more than it delivers.
The tautology stupefies, however; it makes readers shake their heads or gaze blankly at their pages.
A prostitute caught working as a prostitute is a tautology.)