What's the difference between contradict and impugn?

Contradict


Definition:

  • (v. t.) To assert the contrary of; to oppose in words; to take issue with; to gainsay; to deny the truth of, as of a statement or a speaker; to impugn.
  • (v. t.) To be contrary to; to oppose; to resist.
  • (v. i.) To oppose in words; to gainsay; to deny, or assert the contrary of, something.

Example Sentences:

  • (1) We present a mathematical model that is suitable to reconcile this apparent contradiction in the interpretation of the epidemiological data: the observed parallel time series for the spread of AIDS in groups with different risk of infection can be realized by computer simulation, if one assumes that the outbreak of full-blown AIDS only occurs if HIV and a certain infectious coagent (cofactor) CO are present.
  • (2) The pattern of results is consistent with a role for the dorsal bundle in attentional processes but appears to contradict the predictions required if the dorsal bundle were to have a role in frustrative nonreward.
  • (3) The continence achieved in this case seems to be in contradiction to some of the accepted concepts of the mechanisms of continence.
  • (4) The notion of life-threatening dermatoses may seem to be a contradiction in terms, but in fact there are a number of serious dermatologic conditions that require prompt attention to prevent fatal consequences.
  • (5) This is contradicted, however, by maintained blood pressure and pulmonary capillary wedge pressure, increased cardiac output, and reduced peripheral resistance.
  • (6) The observation of myelinated serotonin-containing axons in the white matter of the monkey dorsolateral funiculus contradicts the view that the descending serotoninergic projection consists entirely of unmyelinated fibers, particularly since the conduction velocity of the fine fibers would be too slow to account for the earliest latency of descending inhibition following stimulation in the brainstem.
  • (7) After heading for Rome with his long-term partner, Howard Auster, he returned to fiction with a bestselling novel, Julian, based on the life of a late Roman emperor; a political novel, Washington DC, based on his own family; and Myra Breckinridge, a subversive satire that examined contradictions of gender and sexuality with enough comic brio to become a worldwide bestseller.
  • (8) We suggest that the contradictions can be resolved if one assumes that C1 activation can be both an intra- and intermolecular process; which process dominates is determined by the state of C1 and by experimental conditions.
  • (9) He then went on to contradict the claims made by Attenborough in his own Radio Times article by stating that the polar bear population is, in fact, rising, Antarctic sea ice is expanding, and there was "no global warming at all" in the last quarter of the 20th century.
  • (10) The Muslim Brotherhood, Egypt's largest organised political movement, added its voice to the chorus of discontent, accusing Scaf of contradicting 'all human, religious and patriotic values' with their callousness and warning that the revolution that overthrew former president Hosni Mubarak earlier this year was able to rise again.
  • (11) "Well…" His delightful press secretary, Lena, starts giggling as her boss tries to unknot himself from this contradiction.
  • (12) With respect to the issue of complexity in perception, the findings clearly contradicted the notion that dieters simply dichotomize food into "good" and "bad" categories.
  • (13) Theresa May’s plan for a loose alliance with the Democratic Unionists to prop up her government was thrown into confusion on Saturday night after the Northern Ireland party contradicted a No 10 announcement that a deal had been reached.
  • (14) However, some facts observed contradict the validity of this hypothesis for coronary artery SMC in contrast to taenia caeci: 1) elevation of external Ca2+ concentration did not affect the time course of ICa inactivation; 2) inactivation of In.s., i.e.
  • (15) Merkel’s interior and finance ministers, both in the same party, regularly contradict her.
  • (16) When he had those Aids I went to my synagogue and I prayed for him.” Sterling said he admired Johnson, 53, as a “good” man, then contradicted himself.
  • (17) They want to destroy them all because they know there are lots of discrepancies and contradictions in them."
  • (18) The unexpected announcement by Eric Holder, the attorney general, contradicts Utah’s refusal to recognise some 1,300 same-sex marriages that were licensed during a brief window in December when a federal judge ruled the state’s ban was unconstitutional .
  • (19) According to the results in hand there exists a contradiction to the opinions hitherto existing about a distinct age dependence in the bone structure and distinct sex differences in the findings of the structures of the Ist order.
  • (20) We arrive also to the conclusion that, in contradiction with what we have seen in the literature overview, it seems that narcissistic personality disorders have no negative effect on literary creation.

Impugn


Definition:

  • (v. t.) To attack by words or arguments; to contradict; to assail; to call in question; to make insinuations against; to gainsay; to oppose.

Example Sentences:

  • (1) "But, given the work that was done on behalf of the secretary of state to analyse the effect of the immigration of non-European Economic Area partners and dependent children on the benefits system, the level of income needed to minimise dependence on the state for families where non-EEA partners enter the UK, and what I regard as a rational conclusion on the link between better income and greater chances of integration, my conclusion is that the secretary of state's judgment cannot be impugned.
  • (2) Montanto’s lawyer James Todd deployed a wide variety of arguments in his client’s defense, including impugning past informants and witnesses.
  • (3) So these facts need to be impugned, and that's where David Allen Green and his "myth-busting" legal expertise comes into play.
  • (4) But the Justice Department attorney Ron Wiltsie, who impugned Xenakis’s credentials in tenacious cross-examination, said Dhiab had committed “five assaults since April 2014”.
  • (5) Poll gives Brexit campaign lead of three percentage points Read more Other leading members of the leave campaign have more directly impugned the prime minister’s character, painting him as untrustworthy and damaged as a leader.
  • (6) Despite having sacked the police superintendent , Garry McCarthy, on Monday and ordered the formation of a taskforce into police accountability, questions continue to swirl about what Emanuel knew, and when he knew it – questions that at best raise doubts about his grip over his own city and at worst threaten to impugn his integrity.
  • (7) This is contrary to an assumption I made in estimating that there are about 8 SS dizygotic pairs to every 7 OS pairs (thus impugning Weinberg's differential rule).
  • (8) Last month he was involved in a highly publicised spat with Mark Carney , impugning the Bank of England governor’s impartiality in the Brexit debate.
  • (9) "Clive Palmer would simply be a national laughing stock if his comments didn't impugn the integrity of the AEC," senator Xenophon said.
  • (10) One does not impugn the integrity of Malcolm Fewtrell or the Buckinghamshire CID.
  • (11) There is no thought of impugning the basic honesty of the reporting physician in this statement, but rather of raising the fair question of whether the "slipped disc" (or whatever the etiological diagnosis) is all that happened to produce the symptoms, and whether its removal (or whatever) is all that occurred in accomplishing clinical cure improvement.
  • (12) The prime minister, Peter O’Neill, and the high commissioner, Charles Lepani, have rebuked the opposition for impugning the dignity of PNG.
  • (13) Ever since the rise of the satire boom in the 1960s, the establishment has had to put up with having its values derided, its cherished myths debunked and its bona fides impugned.
  • (14) "Clearly Mr Mitchell is denying using certain words, effectively now impugning the integrity of the police officers," he told Sky News.
  • (15) The then defence secretary, Michael Fallon, blamed the lawyers involved and branded their actions a shameful attempt to use the legal system to attack and falsely impugn the armed forces.
  • (16) He stood by him after Lewandowski was charged with assaulting a female reporter, and even piled on when he tried to impugn that woman’s character.
  • (17) You’d be better off joking about his gigantic dumbo ears or his mole instead of impugning the very idea of human kindness.
  • (18) But aides insist he will not “impugn terrible motives” for such changes, preferring to welcome a convert and merely point out that the policy reversal would have been more useful while Congress was still voting on authorising the trade negotiations.
  • (19) Representative Peter DeFazio of Oregon told reporters “basically, the president tried to both guilt people and then impugn their integrity” while Representative Keith Ellison of Minnesota tweeted bitterly on Friday morning: “Now President Obama wants to talk?” But, all of Obama’s efforts proved for naught after Pelosi took the floor and spoke out against the deal.
  • (20) He added of his rival’s campaign: “They have a long record they’ve earned in South Carolina of engaging in this kind of trickery and impugning the integrity of whoever their opponent is to distract the attention.