What's the difference between undo and unthink?

Undo


Definition:

  • (v. t.) To reverse, as what has been done; to annul; to bring to naught.
  • (v. t.) To loose; to open; to take to piece; to unfasten; to untie; hence, to unravel; to solve; as, to undo a knot; to undo a puzzling question; to undo a riddle.
  • (v. t.) To bring to poverty; to impoverish; to ruin, as in reputation, morals, hopes, or the like; as, many are undone by unavoidable losses, but more undo themselves by vices and dissipation, or by indolence.

Example Sentences:

  • (1) We cannot undo the damage it ha€™s done to our air quality,” she said.
  • (2) I am not a Muslim but I see that the cover has been read as yet more provocation, even an undoing of the unity of the marches in Paris and other cities.
  • (3) Amid public outcry over the Bettencourt case, Sarkozy is now likely to be forced into a U-turn before the next election, undoing his tax reforms.
  • (4) His interventions over the next week - first with the miners then with his former army colleagues as hundreds of thousands took to the streets of Belgrade - would prove his ex-master's undoing.
  • (5) He told the chair, Alexis Jay: “We will never be able to undo the wrongdoing to these children.
  • (6) But the role opened my eyes to certain aspects of online gaming, such as harassment, abuse, threats and even stalking, and in many ways, it is an unhappy experience that I wish I could undo.
  • (7) With three weeks left to election day, the onus is on Obama to mount a strong comeback in Tuesday's Long Island debate to undo some of the damage caused by his dismal showing in the first of the presidential debates in Denver a fortnight ago.
  • (8) Obama won praise from world leaders for his promises to undo George Bush's environmental record, but there is growing scepticism abroad that Democrats will be able to overcome opposition in Congress and pass legislation that would put America on a path to cutting its carbon emissions.
  • (9) Arab regional governments – and even Iran – have belatedly seen their own storm clouds of extremism, but there is tremendous work required to undo what has been done.
  • (10) All efforts to undo environmental protections put in place by Obama, he said, would face lengthy and compulsory processes of consultation and review, as well as the strongest possible legal challenges at every turn.
  • (11) President-elect Trump will be able to undo the programs and cast them into the dustbin of history with equal speed and ease.
  • (12) Against the top sides England will leak goals, and that will ultimately be our undoing.
  • (13) He is praised for responding to a chemical attack in Syria with airstrikes, for generally projecting strength in foreign policy, for undoing Obama-era regulations on the environment and business, for installing a conservative supreme court justice, for protecting American jobs, and for not letting people tell him what he can’t do.
  • (14) Now Google might be required to undo the changes – although Auke Haagsma, a lawyer advising the lobby group Icomp , which is critical of Google's policies, said that would be like trying to "unscramble the egg".
  • (15) The projected increase in 2016 would return poverty rates to their 2007 levels, undoing nearly a decade’s worth of gains,” the report stated.
  • (16) Labour cannot afford to undo the coalition's cuts in the next government and must expect to be unpopular, one of the party's most senior finance spokesmen will say on Friday.
  • (17) Jeremy’s main fault was his unfortunate choice of friends – notably Peter Bessell MP, who jointly and foolishly entered into the long-running payoff drama with Scott which was his undoing.
  • (18) It has helped cement Qatar’s international reach and legitimacy, yet ironically has now played a part in its undoing.
  • (19) The former Irish prime minister John Bruton says it would “undo much of the work of the peace process and create huge questions over borders and labour market access”.
  • (20) The author examines how these negative affects, the accompanying victim role, and oppositional defiance enable angry adolescents to defend against depression and loss, to demand nurturance from others, to protect their precarious inner autonomy, and to undo their humiliation and shame by vengeance and reversal.

Unthink


Definition:

  • (v. t.) To recall or take back, as something thought.

Example Sentences:

  • (1) While the majority of EU member states, including the UK, do not have a direct interest in the CAR, or in taking action, the alternative is unthinkable.
  • (2) This deal also promotes the separation of the single market and single currency – a British objective for many years that would have been unthinkable in the Maastricht era.
  • (3) For example, the old-school-tie brigade viewed the prospect of an alliance with the Soviet Union to confront Hitler as almost unthinkable at one time, but in due course had to stomach it.
  • (4) It’s unthinkable that they wouldn’t do that.” The Saw ride at Thorpe Park in Surrey and the Dragon’s Fury and Rattlesnake rollercoasters at Chessington World of Adventures, also in Surrey, have also been shut down by Merlin Entertainments, which owns all three parks.
  • (5) If the Senate refuses to pass a strengthened version of the USA Freedom Act this summer, reformers should consider what 24 hours ago was unthinkable: abandon the bill and force Section 215 of the Patriot Act to expire once and for all in 2015.
  • (6) Kipling deliberately concealed something of himself, but did not seek to conceal the truth about the nature of imperial power; Wodehouse exposed himself, and thereby inadvertently exposed something of the double standards of the system of power in which he unthinkingly believed.
  • (7) The notion of an unconnected unknown like him winning an equivalent prize in Spain was, he said, unthinkable.
  • (8) There have even been signs that Löw is becoming slightly restless, having started to criticise players in public, something that would have been unthinkable a few years back.
  • (9) If an agreement were to materialise – which would have been unthinkable a month ago – it could produce a solid unity government able to take the necessary bold decisions to crack down on the militias and renew major public infrastructure projects.
  • (10) I don't mean in the sense that the taxpayer would have to pick up the pieces if it went under, but in the sense that the social networking service has achieved a position of such dominance in the online ecosystem that its eclipse is unthinkable.
  • (11) Seduced into believing they could be a big influencer in Platini’s new Fifa, they rushed unthinkingly to back him.
  • (12) So this unthinking assumption that an independent Catalonia would be kept out [of the EU] is false.
  • (13) Here's a sample: Having watched this fantastically unthinking and heavy-handed adaptation, the opening gala of this year's Cannes festival, I feel the only way to make it less subtle would be to let Michael Bay direct it.
  • (14) I talked to a couple of heads and the atmosphere was: you've done the unthinkable.
  • (15) It should not be a shock he’s not going to be a deficit hawk.” Trump has no intention of shrinking the federal government, Sykes added, and his praise of the Russian president, Vladimir Putin, would have been unthinkable to cold warrior Reagan.
  • (16) Strong stuff Adair Turner is not a fan of legislating for a Glass-Steagall approach to breaking up the banks, but the FSA chairman has been voicing previously unthinkable thoughts.
  • (17) Moody's has warned that a US default is unlikely, but no longer unthinkable, and put America's credit rating on negative watch .
  • (18) It is also unthinking because it takes little account of the pending impact of the falling terms of trade and the sluggish domestic economy, which is being held back by chronic weakness in consumer sentiment and fickle business conditions.
  • (19) To lose one director general was catastrophic; to make a second wrong appointment, unthinkable.
  • (20) For many who already have one condition, it is unthinkable to have both.

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