What's the difference between irrational and irrelevant?

Irrational


Definition:

  • (a.) Not rational; void of reason or understanding; as, brutes are irrational animals.
  • (a.) Not according to reason; absurd; foolish.
  • (a.) Not capable of being exactly expressed by an integral number, or by a vulgar fraction; surd; -- said especially of roots. See Surd.

Example Sentences:

  • (1) Take-out: Apple can still innovate and Apple can still generate irrational lust out of thin air.
  • (2) Irrational fear, anxiety and prejudice are not less common among health professionals than in the community generally; they require attention in HIV-related educational programs.
  • (3) This is the latest rejection for an irrational bully whose brand is increasingly toxic.” Referring to earlier controversial comments made on the US campaign trail, Salmond also said of Trump: His behaviour and comments are unlikely to attract the votes of many Mexican Americans or Muslim Americans.
  • (4) The high prevalence of harmful habits in the young families and also some unfavourable features of their lifestyle were detected (low physical activity, irrational diet, etc).
  • (5) Sure enough, the rowdy crowd in the Fox News audience gave him a lusty boo - the loudest of a rambunctious night and maybe of the entire primary season so far - while Gingrich called him "utterly irrational" for questioning the manner of Bin Laden's killing.
  • (6) There are rationally treatable fears arising from the acute situation (especially in rehabilitation patients) as well as the irrational anxieties of the mainly endogenous depressive.
  • (7) The irrational motivations of refusal (particularly, denial and delusional ideation) have been evoked much more often then rational motivations (therapeutic inefficiency, secondary effects).
  • (8) Although critics have argued that psychiatric medications in correctional settings are often prescribed in a clinically irrational manner, without adequate diagnostic criteria, and for the purposes of coercive control rather than treatment, there has been no systematic research in an attempt to validate these claims.
  • (9) And they should be able to "tolerate high levels of ambiguity and uncertainty and rapid change – and at times irrational political demands".
  • (10) He described Anderson as “highly intelligent,” “irrational,” and “calculated” in the violence he carried out against his former partner, Rosie Batty and their son.
  • (11) The danger is that it will leave their irrational aspects intact, while stripping away the essential protections they offer to our wildlife.
  • (12) In general, providing up-to-date information in a small group setting can effectively reduce irrational fears.
  • (13) People are dying to get into this company because they are on Facebook, it's irrational if you look at the numbers.
  • (14) Debating issues such as unemployment benefits and the rehabilitation of prisoners, I was suddenly propelled into the role of standalone lefty whose views were brandished "dreamy" and "irrational".
  • (15) The most frequent causes for destabilization of the remission were bronchopulmonary infections, incorrect reduction or discontinuing of the medication, formal supportive therapy, psychologic demobilization and irrational supportive therapy.
  • (16) I assert that this state of biological psychiatry is due to its violation of an epistemological criterion of rationality, i.e., the relevance criterion; that is, contemporary biological psychiatry is irrational as it adopts a conception irrelevant to the psychobiological domain.
  • (17) It is contended that these deviations, rather than representing irrational biases, could be due to (a) unspecified information over which causal inferences are computed and (b) the questionable normativeness of the models against which these deviations have been measured.
  • (18) But only now, when the world's biggest economies have been lashed by the fallout from the irrational exuberance of the markets, has the idea captured the imagination of their leaders, including Gordon Brown , right.
  • (19) The combined application of clonidine and prazosin in antihypertensive treatment is probably not only irrational but ought to be discouraged in view of the interaction between the drugs, which leads to a reduced antihypertensive potency of clonidine.
  • (20) He said Iran's enemies had understood the message of the naval exercises, saying: "We have no plan to begin any irrational act but we are ready against any threat."

Irrelevant


Definition:

Example Sentences:

  • (1) But it will be a subtle difference, because it's already abundantly clear there's no danger of the war being suddenly forgotten, or made to seem irrelevant to our sense of what Europe and the world has to avoid repeating.
  • (2) At this point that is largely an irrelevance,” he said.
  • (3) That idea may seem irrelevant to those of us who live a broadband lifestyle, but Justin Smith – who tracks the company's movements on the Inside Facebook blog – says that it makes perfect sense.
  • (4) Mammary tumors in dogs related to oral contraceptives are now widely considered to be irrelevant as a model or predictor for human tumors.
  • (5) We conclude that transformation by transfection with human tumor DNA does not require persistence of the BKV viral genome, suggesting that either BKV virus was irrelevant to original oncogenesis, in analogy with models proposed by others for herpesvirus oncogenesis.
  • (6) The search for the Na-K-ATPase inhibitor has been hampered by the lack of specificity of most assays which demonstrate the presence of many irrelevant Na-K-ATPase inhibitors.
  • (7) Ratios of MoAb 273-34A to a nonspecific, irrelevant MoAb 135-14 are 250 to 285 times higher in the lung than in the serum.
  • (8) But what has really been lost is a sense of the density and interdependence of human life, which can neither be reduced to a formula nor brushed aside as irrelevant.
  • (9) It isn't, of course; but to make the primary complaint that he is using his view of the first world war to make political points is asking us to make history irrelevant to all but academics.
  • (10) As arousal level increases, so does selectivity, and attention is diverted away from irrelevant task components.
  • (11) New analysis by the climate think tank Sandbag predicts that by 2020 the ETS could be so over-supplied with tradable permits that it will be almost completely irrelevant.
  • (12) The actual rights and wrongs of it are almost irrelevant.
  • (13) When the three-tone patterns were embedded in longer sequences of seven or eight tones, the identification performance was best when the pattern occurred at the beginning or the end of the sequence, and when the range of frequencies from which the irrelevant background tones were chosen lay outside the range of pattern frequencies.
  • (14) The “right to be forgotten” ruling allows EU residents to request the removal of search results that they feel link to outdated or irrelevant information about themselves on a country-by-country basis.
  • (15) Using this methodology, no non-allogeneic reactive T cells remain in the responding cells: after restimulation by autologous LCL, no IL-2-SC could be seen and no cytotoxic activity could be observed against autologous, irrelevant or LAK sensitive targets.
  • (16) Blocking is an established animal learning procedure, thought by some researchers to reflect selective attention; decreased blocking indicates increased processing of irrelevant stimuli.
  • (17) There was a significant but clinically irrelevant increase in mean pulse rate before and 1 min after early bronchoscopy.
  • (18) In both experiments, videotapes of model monkeys behaving fearfully were spliced so that it appeared that the models were reacting fearfully either to fear-relevant stimuli (toy snakes or a toy crocodile), or to fear-irrelevant stimuli (flowers or a toy rabbit).
  • (19) The precise identities of the alleles are irrelevant to the linkage analysis so long as identity-by-descent and linkage-phase information are preserved.
  • (20) And the fact that the disclosures have led to the highest journalism rewards, have led to historic reforms in the US and around the world – all of that would be irrelevant in a prosecution under the espionage laws in the United States.” Snowden also could face an untold number of additional charges if he returned to the United States.