Words similar to fallacy

Example sentences for: fallacy

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

A coffee bar full of Gotham's hippest logicians couldn't construct a better example of the begging-the-question fallacy than Anne Hollander's lead to "Black Was Beautiful."
The examples of Bradley and Bush also illustrate the fallacy of taking the SAT as a measure of intelligence or much of anything else-let alone of qualification to be president of the United States.
An opposing opinion claims striver scoring would entrench the fallacy that "demography is destiny."
Shepard's essay was pretty obviously intended as a response to economists--including Princeton's Alan Blinder, Morgan Stanley's Steve Roach, and me--who have recently been critical of the New Economy doctrine, among other things pointing out (though apparently to little effect) the dependence of that doctrine on the speedometer fallacy.
Is it not ironic then that they should still perpetuate so blatant a fallacy?