What's the difference between betray and deceive?

Betray


Definition:

  • (v. t.) To deliver into the hands of an enemy by treachery or fraud, in violation of trust; to give up treacherously or faithlessly; as, an officer betrayed the city.
  • (v. t.) To prove faithless or treacherous to, as to a trust or one who trusts; to be false to; to deceive; as, to betray a person or a cause.
  • (v. t.) To violate the confidence of, by disclosing a secret, or that which one is bound in honor not to make known.
  • (v. t.) To disclose or discover, as something which prudence would conceal; to reveal unintentionally.
  • (v. t.) To mislead; to expose to inconvenience not foreseen to lead into error or sin.
  • (v. t.) To lead astray, as a maiden; to seduce (as under promise of marriage) and then abandon.
  • (v. t.) To show or to indicate; -- said of what is not obvious at first, or would otherwise be concealed.

Example Sentences:

  • (1) "I know the man, and I know he betrays everyone who gets close to him," said one prominent Lebanese politician.
  • (2) The voice claiming to be Chávez says he is convalescing and his closest friends betrayed him.
  • (3) Asked by television reporters outside the church for comment on the officers’ decision to turn their backs, Lynch said: “The feeling is real, but today is about mourning, tomorrow is about debate.” Pressed on the point, Lynch said: “We have to understand the betrayal that they feel.
  • (4) Those Labour MPs plunging their party into an unwanted crisis are betraying not only the party itself but also our national interest at one of the most critical moments any of us can recall.
  • (5) It is a betrayal that will see thousands of young people decide that they cannot risk the debt that going to university would load them with.
  • (6) Plenty of people felt embarrassed, upset, outraged or betrayed by the Goncourts' record of things they had said or had said about them.
  • (7) Tories, for their part, claim that Lib Dems are betraying a promise to vote for the boundary review in return for being able to hold a national referendum on introducing a new alternative vote system last year.
  • (8) What I can say is that it was a disaster and a betrayal to Ludlam, and I can only apologise for not having been more proactive in defending him.
  • (9) You’re betraying the working class of Britain they tell me.
  • (10) A flawed heroine of the anti-apartheid struggle, she is unlikely to keep a low profile in the coming days or to bite her lip if she believes Mandela's memory is being betrayed.
  • (11) This is a man who has betrayed his country,” Kerry told CBS News .
  • (12) Couple this with the revelation that degrees might not even be worth the investment, and the sense of betrayal from those who have already graduated risks spilling over.
  • (13) Bill Gates betrayed his ailing business partner and tried to deprive him of his share of the Microsoft fortune, according to a scathing memoir from Paul Allen , the company's billionaire co-founder.
  • (14) Actually, I had betrayed the seriousness of what had happened, because my story ignored the fact that I had been genuinely frightened and in a degree of danger during the heckling.
  • (15) So maybe tiki-taka hasn't died, but Spain betrayed it by trying to play with a recognized striker, and then with whatever the hell Fernando Torres is."
  • (16) By the most generous standards it is a serious lapse if not a betrayal of the editorial professionalism on which the BBC's reputation has been built over generations.
  • (17) Far from being disgusted with her physicality, Ruskin – a rigorous Christian and idealist – felt anxious and subconsciously betrayed by the realisation that his love for Effie was a one-sided affair.
  • (18) Every detail of the dissolution honours betrayed contempt for the public.
  • (19) But she raised concerns that parents' fears over costs betray a lack of understanding of grants and loans available to students from less affluent homes, suggesting more should be done to explain all the options.
  • (20) For all the bad blood of the past year, for all the talk of betrayal, there remains the kernel of a progressive consensus.

Deceive


Definition:

  • (v. t.) To lead into error; to cause to believe what is false, or disbelieve what is true; to impose upon; to mislead; to cheat; to disappoint; to delude; to insnare.
  • (v. t.) To beguile; to amuse, so as to divert the attention; to while away; to take away as if by deception.
  • (v. t.) To deprive by fraud or stealth; to defraud.

Example Sentences:

  • (1) Dictated by underlying physicochemical constraints, deceived at times by the lulling tones of the siren entropy, and constantly vulnerable to the vagaries of other more pervasive forms of biological networking and information transfer encoded in the genes of virus and invading microorganisms, protein biorecognition in higher life forms, and particularly in mammals, represents the finely tuned molecular avenues for the genome to transfer its information to the next generation.
  • (2) Goodman deceived us all, the witnesses sorrowfully admitted.
  • (3) British MPs are deceiving themselves if they believe they do not bear some of the responsibility for the “terrible tragedy” unfolding in Syria, the former chancellor, George Osborne, said on Tuesday during an often anguished emergency debate in the House of Commons on the carnage being inflicted in eastern Aleppo.
  • (4) He also warned against allowing Iran to use the talks "to delay and deceive".
  • (5) Anything less amounts to “deceiving the public”, he said.
  • (6) The clinical picture of primary obstructive megaureter in the adult may be deceivingly unimpressive.
  • (7) But nothing in the photographs of Gaddafi wounded, dead, dragged through the streets, and finally on display, rotting in public, has been anything like as disgusting as the thoroughly hypocritical and self-deceiving international reaction to these pictures.
  • (8) These included worries about how to respond when patients asked questions which their consultants had previously deceived them about, worries about inflicting pain on patients, as with intravenous cannulation, and the role of the medical student in the clinical team.
  • (9) The Coalition linked the vote, which had been expected next week, to next weekend’s West Australian election campaign, claiming Labor was voting to keep the carbon tax while “deceiving” voters in Western Australia by saying they would terminate it.
  • (10) "When I heard my dad was giving evidence for the government," she says, "my first thought was not to be angry at him for being a hitman and deceiving me, it was to be mad at him for ratting."
  • (11) But if the referee doesn’t whistle for it, we can’t say anything about that.” Roberto Martínez offered a bullish take on the incident, seeming to suggest Sterling was hoping to deceive the referee into awarding the kick.
  • (12) Just one problem: she was singing the praises of Donald Trump, that peerless narcissist, deceiver, dodgy deal maker and demagogue.
  • (13) Two independent experiments were designed to investigate the effects of motivation to deceive and the type of verbal response on psychophysiological detection using the Guilty Knowledge Technique.
  • (14) One deceiving case of suicide with firearm is reported.
  • (15) The only people we deceived were the North Korean government," he added.
  • (16) With Mitrovic’s decoy run having deceived Neil’s defence the Spanish striker advanced only to find his initial shot blocked by Olsson.
  • (17) Simon Cowell today defended The X Factor ahead of this weekend's final, insisting that the ITV1 ratings winner had never deceived its viewers.
  • (18) Some states allow for this to be revoked if the mother has somehow been forced or deceived into signing.
  • (19) It is cruel to deceive the patient with false hopes.
  • (20) Doctors’ leaders have accused the Conservatives of deceiving the public by giving the NHS less than half the extra £10bn ministers regularly cite as proof of their support for the service.