What's the difference between fallacious and illogical?

Fallacious


Definition:

  • (a.) Embodying or pertaining to a fallacy; illogical; fitted to deceive; misleading; delusive; as, fallacious arguments or reasoning.

Example Sentences:

  • (1) In March, the Tories reappointed their trusty old attack dogs, M&C Saatchi, to work alongside the lead agency, Euro RSCG, and M&C Saatchi's chief executive, David Kershaw, wasted no time in setting out his stall, saying: "It's a fallacy that online has replaced offline in terms of media communications."
  • (2) Once availed of the fallacy that athletes are role models, there’s a certain purity that feels almost quaint in an era of athlete as brand.
  • (3) It's a fallacy, because there is no such thing as 'the people'.
  • (4) In 2 experiments, representativeness was pitted against probability combination to determine the contributions of each to the fallacy.
  • (5) It is argued that Western science reductionist approaches to the classification of "mass hysteria" treat it as an entity to be discovered transculturally, and in their self-fulfilling search for universals systematically exclude what does not fit within the autonomous parameters of its Western-biased culture model, exemplifying what Kleinman (1977) terms a "category fallacy."
  • (6) Attempts have been made to avoid the fallacies with the introduction of quadrilateral and Wits analyses.
  • (7) Greater efforts to verify the characteristics of apparently discordant pairs than to verify those of apparently concordant pairs can result in the 'unequal ascertainment' fallacy.
  • (8) It's pure ad hominem (in the classic sense of the logical fallacy): "who is "Cornell [ sic ] West" to think that anything he says should be even listened to by "national security professionals"?
  • (9) For example, the fallacy is committed when a study contains the conclusion that TV advertising increases preference for sugar-based foods, but the reader later believes that the study concluded that TV advertising should be controlled.
  • (10) Typically, people get honours for their charity work, and I've never even agreed with that, since it tends to mean donations, which tend to proceed from wealth, and all it does is lock down and make flesh the fallacy that rich people are more honourable than everyone else.
  • (11) In our response, we place special emphasis on the fallacy of using nondiscriminating similarities between groups (e.g., suicidal ideation) as a basis for positing disease homogeneity.
  • (12) This is a good example of the post hoc, ergo propter hoc – “after this, therefore because of this” – fallacy.
  • (13) The author discusses the fallacy in the orthodox interpretation of Wolff's law, and suggests that a "resolution length restriction" be imposed on the trajectorial theory to avoid interpretations that lead to the fallacy.
  • (14) Simulation can validate a proposed policy, uncover fallacies of a proposal, or determine the sensitivity of the response to a policy change.
  • (15) being involved is the idea – and it is a core capitalist idea – that if you provide people with perfect information about a market you will be able to make perfect decisions, which is just fallacious in the context of higher education.
  • (16) The Lib Dem deputy leader, Simon Hughes, told the BBC that the no camp had conducted a "fundamentally fallacious campaign" which would affect the coalition.
  • (17) It is fallacious to assume that the conditions were worse in the past as it is fallacious to assume that they were better.
  • (18) Of course the polarisation of old and young rests on a fallacy, if not a downright lie: that all young people possess perfect skin and gleaming hair, have non-stop sex, are bursting with energy and are never lonely.
  • (19) Amniotomy followed by oxytocin infusion is advocated to simulate the progress of normal labour unless this is evident from an early stage.Oxytocin, the dose of which is limited only by foetal distress, cannot be used effectively unless three popular fallacies are rejected.
  • (20) While the error of indulging in fantasies such as the " Twitter revolution " and the collapsing Islamic Republic may be understandable, I wonder if the flawed logic that allowed for such fallacies is.

Illogical


Definition:

  • (a.) Ignorant or negligent of the rules of logic or correct reasoning; as, an illogical disputant; contrary of the rules of logic or sound reasoning; as, an illogical inference.

Example Sentences:

  • (1) Through small and large acts of deprivation and destruction we follow the process: the removal of hope, of dignity, of luxury, of necessity, of self; the reduction of a man to a hoarder of grey slabs of bread and the scrapings of a soup bowl (wonderfully told all this, with a novelist's gift for detail and sometimes very nearly comic surprise), to the confinement of a narrow bed – in which there is "not even any room to be afraid" – with a stranger who doesn't speak your language, to the cruel illogicality of hating a fellow victim of oppression more than you hate the oppressor himself – one torment following another, and even the bleak comfort of thinking you might have touched rock bottom denied you as, when the most immediate cause of a particular stress comes to an end, "you are grievously amazed to see that another one lies behind; and in reality a whole series of others".
  • (2) There is a perfectly illogical explanation for it; polio drops are meant to make us impotent and these programmes are run by the same people who managed to locate Osama bin Laden by running another scam vaccination campaign.
  • (3) The sequester is about as illogical process as you could possibly conceive."
  • (4) She has also slammed the “illogical and outright offensive” language used by those against same-sex marriage.
  • (5) The defence secretary, Michael Fallon, said in July that there was “an illogicality” about striking Isis targets in Iraq but not in Syria.
  • (6) Several factors account for the relative ineffectiveness of family planning: some women abandon contraceptive methods for illogical reasons, especially after a traumatic event in their lives; sex education is still often insufficient; ignorance causes excessive fear of possible or imagined effects of contraceptives; part of the population is simply apathetic and irresponsible; finally, the availability of abortion may be a factor, although it is the worst method of birth control.
  • (7) Evidence that depressive thinking is especially inaccurate or illogical, however, is weak.
  • (8) But does he regret missing out on any parts because they seemed illogical when he read the script?
  • (9) The sum of illogical thinking and loose associations was a reliable kappa = 0.77), sensitive (79%), and specific (90%) indicator of schizophrenia in this sample.
  • (10) On the other hand, the discrepancies and absurdities, appearing again and again in his poetic products, are due to his habit of taking dream and its illogical connections as a model.
  • (11) But it's a little illogical that, for offences under section 55 of the Data Protection Act (which might involve even more serious breaches of privacy) there is a public interest defence.
  • (12) It's illogical to think that people of a shared sexuality would also share politics.
  • (13) "It would be absolutely illogical for them not to do it," he said.
  • (14) Of these patients, 119 (78%) had been given psychotropic drugs (usually benzodiazepines), 81 (53%) obtained them on repeat prescription, and 47 (31%) had been prescribed multiple psychotropic drugs, often in seemingly illogical combinations.
  • (15) For very young spines posterior fusion is both illogical and harmful and it is essential that the growth of the front of the spine be arrested by multiple discectomy and end-plate excision.
  • (16) The author contends that the chaotic and illogical funding system for mental health services is primarily responsible for failure of the widespread implementation of demonstrably effective programs.
  • (17) Such an ill-informed and illogical standpoint is a worrying sign of ideologically driven obtuseness.
  • (18) I also love how she falls for Delphine: it's stupid and illogical but I love that."
  • (19) It appears that the NLRB's lack of familiarity with the health care industry and particularly with the day-to-day functioning of a hospital led it to search for touchstones such as the status of an RN or the certification of technicians that would enable it to make easy but illogical distinctions.
  • (20) Paris climate deal might just be enough to start turning the tide on global warming | Lenore Taylor Read more Jean Palutikof, who is director of national climate change adaptation research facility at Griffith University, said the CSIRO strategy of focusing on how Asutralia should adapt to and mitigate climate change, without studying what those changes were, was illogical.