The phrase "argumentative that" is not correct and does not convey a clear meaning in written English.
It seems to be an incomplete or incorrect construction, and it is unclear in what context it would be used.
Example: "Some may find his points argumentative that they are not based on facts."
Alternatives: "contentious that" or "disputatious that".
The speakers impressed me, on several occasions, by finding exactly the same flaws I myself had, be they argumentative points that had natural counter-arguments or more specific weaknesses in the evidence the opposition had used.
These chapters are understood as contributing to the argumentative mode of persuasion or more precisely to that part of argumentative persuasion that is specific to the respective species of persuasion.
Generally speaking, an Aristotelian topos ('place'location'on') is an argumentative scheme that enables a dialectician or rhetorician to construe an argument for a given conclusion.
For instance, if you're writing an argumentative essay — that is, one that argues a specific point with the hope of persuading the reader into agreement — it can be helpful to focus on summarizing your argument in the introductory paragraph (or paragraphs) of the essay.
Judge Walker more politely called the government's defense "argumentative acrobatics" that took a "flying leap" and missed "by a wide margin".
The ideological and even temperamental diversity within the elite leadership group gave the American founding a distinctly argumentative flavour that made all convictions, no matter how cherished, subject to abiding scrutiny that, like history itself, became an argument without end.
"Never one to be daunted by attempting the impossible," Hitchens, the author of "God Is Not Great," writes in a blurb, "Dinesh D'Souza here shows again the argumentative skills that make him such a formidable opponent".
"I'm really glad you scored that touchdown in the third quarter, I am — but you lost the game!" Anderson is a fantasy-football fanatic, with the rat-a-tat argumentative cadence that gives her away as a former high-school debater.
What shocked French readers most about Ramadan's essay was that he explicitly identified his targets as being Jewish (including, notably, one who wasn't) -- an argumentative tactic that until recently stood in flagrant violation of the Republican taboo against racial or ethnic profiling.
