Preposterosity

“Dresses in such bad taste!” smiled Miss Marguerita—Marguerita was a model of preposterosity in fashion.

Source: wiktionary

[…] as to the gentleman’s ideal of preposterosity—that this proposition is too preposterous to be considered for a moment—in more than half the States of the Union, the appellate jurisdiction of the Supreme Court is limited.

Source: wiktionary

[…] if anybody had the temerity then to predict that an acre of lawn could be sown down some day at a nominal cost of as many shillings as it would then require pounds to effect, there would have been no end of opinions upon the preposterosity of the assertion, if there is such a word.

Source: wiktionary

The peculiarity of Satan’s religion is its preposterosity, i. e., putting the cart before the horse.

Source: wiktionary