The phrase "a questionable argument" is correct and usable in written English.
It can be used when discussing the validity or strength of an argument that raises doubts or concerns.
Example: "The professor pointed out that the author's conclusion was based on a questionable argument that lacked sufficient evidence."
Alternatives: "a dubious claim" or "a suspect reasoning".
That was a questionable argument during the cold war; it's an unsupportable one now.
Dr. Aryeh E. Shimron, Jerusalem Mr. Cohen distorts reality in a number of ways in trying to make a questionable argument that American Jews have lost their way with regard to Israel.
One piece of evidence for this is that sales of lottery tickets soar in weeks when there is an especially large jackpot.This is a questionable argument: in practice, there would probably be only a handful of lotteries, backed by big firms with deep enough pockets to put up big prizes.
But that's a questionable argument, concludes a study of catch trends and the Goliath's diet published online this month in Oryx.
It's a questionable argument, but one hard to combat, given Williams' activism and creative output over the last decade.
That's particularly disappointing, because the normally perceptive Brooks seems to have swallowed a questionable argument hook, line and sinker.
Baum also addressed the questionable argument that a plus-sized magazine would promote unhealthy bodies as much as regular fashion publications.
While the Senate holds back from voting on normal trade with China because of hesitation about Chinese nuclear help to Pakistan, the senators should take another look at something else in the trade debate: the questionable argument that modern technology will force China to liberalize its political system.
So lest you think I'm picking on these people only because they are young, beautiful and wealthy, let's take a look at what are some flat-out questionable arguments.
Beyond the questionable arguments made by Wall Street firms selling the concept of tracking stocks to their corporate clients, there are some benefits to be had.
Perhaps most worrying is the rather questionable arguments put forward by the archaeologist Albert J. Ammermann and the geologist Charles E. McClennen, who are studying the origins of Venice.
