What's the difference between irrational and mad?

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."

Mad


Definition:

  • (n.) A slattern.
  • (n.) The name of a female fairy, esp. the queen of the fairies; and hence, sometimes, any fairy.
  • () p. p. of Made.
  • (superl.) Disordered in intellect; crazy; insane.
  • (superl.) Excited beyond self-control or the restraint of reason; inflamed by violent or uncontrollable desire, passion, or appetite; as, to be mad with terror, lust, or hatred; mad against political reform.
  • (superl.) Proceeding from, or indicating, madness; expressing distraction; prompted by infatuation, fury, or extreme rashness.
  • (superl.) Extravagant; immoderate.
  • (superl.) Furious with rage, terror, or disease; -- said of the lower animals; as, a mad bull; esp., having hydrophobia; rabid; as, a mad dog.
  • (superl.) Angry; out of patience; vexed; as, to get mad at a person.
  • (superl.) Having impaired polarity; -- applied to a compass needle.
  • (v. t.) To make mad or furious; to madden.
  • (v. i.) To be mad; to go mad; to rave. See Madding.
  • (n.) An earthworm.

Example Sentences:

  • (1) Do [MPs] remember the madness of those advertisements that talked of the cool fresh mountain air of menthol cigarettes?
  • (2) Right from the beginning, I had been mad about movies.
  • (3) "This will be not only be a postcode lottery, but a States vs Europe lottery and that would be madness."
  • (4) It took years of prep work to make this sort of Übermensch thing socially acceptable, let alone hot – lots of “legalize it!” and “you are economic supermen!” appeals to the balled-and-entitled toddler-fists of the sociopathic libertechian madding crowd to really get mechanized mass-death neo-fascism taken mainstream .
  • (5) Or perhaps the "mad cow"-fuelled beef war in the late 1990s, when France maintained its ban on British beef for three long years after the rest of the EU had lifted it, prompting the Sun to publish a special edition in French portraying then president Jacques Chirac as a worm.
  • (6) • +33 2 98 50 10 12, hotel-les-sables-blancs.com , doubles from €105 room only Hôtel Ty Mad, Douarnenez Hôtel Ty Mad In the 1920s the little beach and fishing village of Douarnenez was a favourite haunt of the likes of Pablo Picasso and writer and artist Max Jacob.
  • (7) If you’re against the RFS, you’re going to make Iowans mad, you’re going to [have] some Iowans question you but the beauty of Iowa is you can take your case to the people,” said Kaufmann.
  • (8) In its more loose, common usage, it's a game in which the rivalry has come to acquire the mad, rancorous intensity of a Celtic-Rangers, a Real Madrid-Barcelona, an Arsenal-Tottenham, a River Plate-Boca Juniors.
  • (9) Yes, we can assign more or less responsibility – I blame Austria-Hungary and Germany for their mad determination to destroy Serbia knowing that a general war might result – but there is still plenty of room for disagreement.
  • (10) It’s good to hear a full-throated defence of social security as a basic principle of civilisation, and a reiteration of the madness of renewing Trident; pleasing too to behold how much Burnham and Cooper have had to belatedly frame their arguments in terms of fundamental principle.
  • (11) The blue skipping rope – that’s the key to this race.” My eight-year-old daughter looked at me like I was mad … but when it came time for the year 3 skipping race, she did as she was told – and duly chalked up a glorious personal best in third place.
  • (12) The policies of zero tolerance equip local and federal law-enforcement with increasingly autocratic powers of coercion and surveillance (the right to invade anybody's privacy, bend the rules of evidence, search barns, stop motorists, inspect bank records, tap phones) and spread the stain of moral pestilence to ever larger numbers of people assumed to be infected with reefer madness – anarchists and cheap Chinese labour at the turn of the 20th century, known homosexuals and suspected communists in the 1920s, hippies and anti-Vietnam war protesters in the 1960s, nowadays young black men sentenced to long-term imprisonment for possession of a few grams of short-term disembodiment.
  • (13) Maleic acid dimethylester (MAD) was investigated in acute and subacute dermal toxicity studies, for sensitization potential, and for in vivo and in vitro genotoxicity.
  • (14) Or maybe it's the other way round - the constant touring is a manifestation of their madness.
  • (15) And while one may think that the bishops of the Church of England don’t quite have the sex appeal of Russell Brand, we think that we should counter it.” While the bishops stress that their letter is not intended as “a shopping list of policies we would like to see”, they do advocate a number of specific steps, including a re-examination of the need for Trident, a retention of the commitment to funding overseas aid and a reassessment of areas where regulations fuel “the common perception of ‘health and safety gone mad’”.
  • (16) He still thinks Labour was mad to get him of all people to work inside the system.
  • (17) That has changed over the past few years as wallpaper has made a comeback and women have remembered that they like wearing madly patterned dresses – particularly leopard-print ones, or ones with huge flowers.
  • (18) Seeing the performance later in Edinburgh, I was impressed by Briers' ability to encompass the hero's rage and madness.
  • (19) It would be hard to allow working from home if I thought that they were all watching box sets of Mad Men.
  • (20) People thought she'd gone mad, but in retrospect it's clear that this was precisely what she needed in order to move forward.