What's the difference between ever and once?

Ever


Definition:

  • (adv.) At any time; at any period or point of time.
  • (adv.) At all times; through all time; always; forever.
  • (adv.) Without cessation; continually.

Example Sentences:

  • (1) I'm not sure Tolstoy ever worked out how he actually felt about love and desire, or how he should feel about it.
  • (2) Paradoxically, each tax holiday increases the need for the next, because companies start holding ever greater amounts of their tax offshore in the expectation that the next Republican government will announce a new one.
  • (3) Men who ever farmed were at slightly elevated risk of non-Hodgkin's lymphoma (odds ratio = 1.2, 95% confidence interval = 1.0-1.5) that was not linked to specific crops or particular animals.
  • (4) This "paradox of redistribution" was certainly observable in Britain, where Welfare retained its status as one of the 20th century's most exalted creations, even while those claiming benefits were treated with ever greater contempt.
  • (5) You can't spend more than you take in, and you can't keep doing it for ever and ever and ever.
  • (6) This is a struggle for the survival of our nation.” As ever, after Trump’s media dressing-down, his operation was quick to fit a velvet glove to an iron fist.
  • (7) The information about her father's semi-brainwashing forms an interesting backdrop to Malala's comments when I ask if she ever wonders about the man who tried to kill her on her way back from school that day in October last year, and why his hands were shaking as he held the gun – a detail she has picked up from the girls in the school bus with her at the time; she herself has no memory of the shooting.
  • (8) Yet those who have remained committed have become ever more angry.
  • (9) Stress may increase to an intolerable level with the number of tasks, with higher qualified work and due to the lack of familiarity with fellow workers in ever changing settings.
  • (10) I’ve been at United ever since I was a little boy and I had a great time there.
  • (11) It was one of a series of deaths of black men – deaths in custody, deaths where no one ever got to the bottom of what had happened.
  • (12) Fred Goodwin was an accountant and no one ever accused the former chief executive of RBS of consuming mind-alterating substances – unless you count over-inhaling his own ego.
  • (13) It came in a mix of joy and sorrow and brilliance under pressure, with one of the most remarkable things you will ever see on a basketball court in the biggest moment.
  • (14) On the first anniversary of Peach's death I took part in my first ever demonstration where we chanted the names of the six SPG officers who were said to have been hitting people with batons on the street where Peach died.
  • (15) The media's image of a "gamer" might still be of a man in his teens or 20s sitting in front of Call of Duty for six-hour stretches, but that stereotype is now more inaccurate than ever.
  • (16) Despite this, the public is more suspicious than ever of the danger of pills.
  • (17) Not that I would ever accept it, but because in doing so they've exposed themselves as the worst kind of tabloid.
  • (18) It inherited an economy that was growing quite strongly but activity came to an abrupt halt last autumn and has flatlined ever since.
  • (19) But it should also be noted that this Spurs team might be the best Spurs team ever, and they've had lots of good teams (including four previous championship teams).
  • (20) "Law is all I've ever wanted to do, but it's so competitive.

Once


Definition:

  • (adv.) By limitation to the number one; for one time; not twice nor any number of times more than one.
  • (adv.) At some one period of time; -- used indefinitely.
  • (adv.) At any one time; -- often nearly equivalent to ever, if ever, or whenever; as, once kindled, it may not be quenched.

Example Sentences: