What's the difference between mischievous and pernicious?

Mischievous


Definition:

  • (a.) Causing mischief; harmful; hurtful; -- now often applied where the evil is done carelessly or in sport; as, a mischievous child.

Example Sentences:

  • (1) The appearance of a band with lean, spiky songs, high cheekbones and excellent trousers was therefore the cause of considerable excitement, to which they mischievously alluded in the title of their debut album, Is This It.
  • (2) In response, the ANC secretary-general, Gwede Mantashe, said the critics were "mischievous" and the party should be allowed to run its own affairs.
  • (3) You don't have to be against the minority of SAHMBY (stay-at-home mothers by choice) to consider their involvement in this debate a complete, and sometimes mischievous, distraction.
  • (4) It hasn’t helped that one mischievous customer appears to have added a crease to the carton on the right to make it look even more like a penis.
  • (5) "I want to reassure my friend Eduardo that there is no chance of me hanging on to the Olympic flag at the closing ceremony", joked Johnson, before adding mischievously "As protocol demands I will be handing it over to Eduardo — probably."
  • (6) Three seasons in the media spotlight in Madrid have clearly done him no harm, and when a potentially mischievous question comes along about England temporarily transferring their support to Wales he defuses it politely and diplomatically.
  • (7) Moir, who has won a British Press Award, made a statement defending her column late on Friday, saying it was not her intention to offend, blaming a "heavily orchestrated internet campaign" for the furore and adding that it was "mischievous in the extreme to suggest that my article has homophobic and bigoted undertones".
  • (8) The final seconds of the movie are the most memorable, in which Smokey assures Big Worm he’s going to rehab, before hanging up the phone and lighting a joint with a mischievous grin to the camera.
  • (9) These fairies have sharp, mischievous features, quite different from the later fairies of Bethlem.
  • (10) Prime ministers are very useful to a treasurer,” Keating said mischievously, and Hawke and I had a great relationship until he “produced a nasty little book”.
  • (11) The first point to note is that Sally's spirit guides were in a particularly mischievous mood during the reading, because they persuaded Sally to make statements such as: Sally: Is there the name Robyn?
  • (12) What is not so well known is his mischievous streak.
  • (13) The moderator of the conference demanded that Aydin switch to Turkish; a fellow Kurd came mischievously onto the platform to translate.
  • (14) Richard E Grant and Anna Chancellor join the cast, with Grant playing a guest of the Granthams and Chancellor the mischievous Lady Anstruther.
  • (15) At the time, a friend of Rennard told the BBC the "shocking and mischievous" leak was "in total defiance of fair process" and had caused great distress to the peer.
  • (16) Outside of the octagon, Bisping possesses the demeanour of an oversized Ricky Hatton - all mischievous grins, wisecracks and gentle ribbing of his sparring partners.
  • (17) Updated at 10.58am BST 10.55am BST Is the chancellor being too dramatic by declaring this morning that NO Help To Buy mortgages can be granted at more than 4.5 times the borrowers' income, asks a mischievous Robert Peston.
  • (18) He bubbles with mischievous excitement, recounting the range of thugs, creeps and gorgeous males who fell under his spell ("It was like a conduit had opened").
  • (19) Raphael wrote: “We believe our audience is sophisticated enough to accept a broad range of viewpoints, and we are loth to censor or avoid significant works of literature because they might be controversial.” BBC Radio 4 Publicity said online: “In Hilary Mantel’s mischievous story, a knock at the door announces an unexpected visitor who has plans to alter the course of history as people know it.
  • (20) For his part, Mr Taleb may have felt mischievously reported.

Pernicious


Definition:

  • (a.) Having the quality of injuring or killing; destructive; very mischievous; baleful; malicious; wicked.
  • (a.) Quick; swift (to burn).

Example Sentences:

  • (1) To investigate the possibility that an abnormality of gastric emptying exists in duodenal ulcer and to determine if such an abnormality persists after ulcer healing, scintigraphic gastric emptying measurements were undertaken in 16 duodenal ulcer patients before, during, and after therapy with cimetidine; in 12 patients with pernicious anemia, and in 12 control subjects.
  • (2) Urinary excretion of (60)Co radioactivity in pernicious anemia patients after oral administration of (60)Co-vitamin B(12) bound to freshly prepared (125)I-labeled IF was similar to that obtained with noniodinated intrinsic factor.
  • (3) Antibodies to parietal cells were found in 5 cases and 4 patients with pernicious anemia were detected.
  • (4) Reticulocytes of patients with pernicious anaemia on treatment and with haemolytic anaemia were shown to have higher folate levels than their corresponding mature cells.
  • (5) Immunofluorescence tests on 94 human sera reacting with rat gastric parietal cells revealed that 41 (44%) of the sera contained antibody to a rat parietal cell antigen that was distinct from the pernicious anaemia autoantigen.
  • (6) In pernicious anaemia the amount of enzyme is reduced and on this hypothesis the regulatory function impaired.
  • (7) Six patients without nervous system involvement had normal EEGs, 10 patients with spinal cord or peripheral nervous system involvement had normal or minimally abnormal EEGs, 17 of 19 patients with evidence of mental dysfunction had abnormal EEGs with the most consistent finding being an excess of theta slowing, and 19 patients with pernicious anemia and other neurologic diseases showed EEG findings reflecting the complicating disease process.
  • (8) This article details the pernicious odontostomatological effects provoked by antitumorous and immunosuppressive medication.
  • (9) This week, the resilience of Italy’s most pernicious problem – the mafia – was exposed once again when it was announced that Corleone’s town council was being dissolved by the order of Rome because it had been infiltrated by organised crime.
  • (10) Thus the Type A pattern of gastritis (autoimmune) seen in patients with pernicious anaemia is only rarely associated with Campylobacter like organisms.
  • (11) Thus, the processing of progastrin adjacent to the active site of gastrin is more restrictively controlled than N-terminal processing during G-cell hypersecretion associated with pernicious anemia.
  • (12) The early improvement in marrow morphology in patients with pernicious anaemia was greater with 1000 mug than with 5 mug doses of cyanocobalamin.
  • (13) They were found to have pernicious anemia (PA) and normal adrenal functions.
  • (14) The EEG was also a good indicator for detecting and confirming other intracranial disease processes unrelated to pernicious anemia.
  • (15) The endocrine tumours corresponded to the gastric carcinoids found in patients with long-lasting hypergastrinaemia due to pernicious anaemia or with a gastrinoma as part of the MEN I syndrome.
  • (16) Two vitiligo patients were hypergastrinaemic suggesting latent pernicious anaemia.
  • (17) 27 patients with pernicious anaemia, followed for a long period, were consecutively treated with three different vitamin B12 preparations, while during intervening period no therapy was given until signs of B12 deficiency developed.
  • (18) Sixteen control subjects, 13 patients with pernicious anaemia, and four who had had total gastrectomy were studied.
  • (19) And so while it’s particularly pernicious that some parents pay for months, sometimes years, of tutoring to get their child through an exam that they might well otherwise fail, I know it’s because they are desperate to secure for their child any extra benefit going in a country that is becoming ever more unequal.
  • (20) This policy, which prevents many travellers and overseas residents from benefitting from one of the most effective prophylactic treatments on the market today, thereby indirectly causing a number of pernicious cases of malaria, is based on the unfounded, unproved premise that wide use of this drug would foster the development of méfloquine-resistance or on side-effects, which are in fact rarely of any consequence and always curable.