Speciousness in a sentence as a noun

"As to number of races, surely a moment's thought will convince you of the speciousness of that argument.

As for speciousness...> There's a negative correlation between government spending levels as a percentage of GDP, and economic growth rates.

Speciousness definitions

noun

an appearance of truth that is false or deceptive; seeming plausibility; "the speciousness of his argument"

See also: meretriciousness