What's the difference between crackpot and impractical?

Crackpot


Definition:

Example Sentences:

  • (1) Lofgren complains that " the crackpot outliers of two decades ago have become the vital centre today ".
  • (2) Retired neurosurgeon Ben Carson , who is currently positioned second in the polls behind Trump, was given respectful time to explain the medical consensus dismissing what many see as crackpot theories about vaccines and autism – but was only pressed briefly on his own arguably equally crackpot assertion that any form of progressive taxation amounts to socialism and the US should opt for a biblical tithe system instead.
  • (3) Briefly imprisoned for his firebrand politicking, he later joined a group of exiles in Libya, where Muamar Gadafy was eagerly spreading his crackpot revolutionary ideas among West African dissidents.
  • (4) Among other pearls of crackpot bigot wisdom, he has allegedly claimed that "black tenants smell and attract vermin."
  • (5) Now it's time to get on with living, dreaming up more crackpot themes for his phone-in shows and having fun.
  • (6) At least then we can finally find out which of our crackpot theories is true.
  • (7) I wonder this often, when I see them rushing from one crackpot diet to another, from one celebrity "guru" to the next, from one fashion age limit to another.
  • (8) He described C4 as "the home of crackpot conspiracy theories", but said he would "aspire" to work there and there might be a vacancy as "the presenter is very ancient".
  • (9) Europe had little money to build with, yet in Germany, an increasingly victorious crackpot was handing over unlimited piles of cash to an unknown architect to make sandcastles with.
  • (10) Was he, asked the New York Times , "a crackpot or the American Tolstoy"?
  • (11) Gove had a crackpot idea that he and Leeming should appear together, both dressed as some kind of rat, and jump off a high diving board into a swimming pool, and he had offered me a bonus, out of his own pocket, if I could contrive a scenario – somehow related to the week’s news – that would convince the producers this would be a good idea.
  • (12) Gove had a crackpot idea that he and Leeming should appear together, dressed as rats, and jump from a high diving board I wondered how Leave could rationalise their blind stab in the dark and live with the untruths they had told.
  • (13) Passon has a pet theory – "it's so crackpot" – that there might be a genetic basis for the creativity and askance perspective often attributed to gay people throughout history.
  • (14) Anyone who catches this bug is compelled to visit County Clare in search of proof that real life in this quiet backwater is hilariously similar to the afore-not-mentioned series in all its crackpot, rustic eccentricity.
  • (15) And indeed it is, if your approach to food is completely crackpot served up with a hefty side of overprivilege.
  • (16) And we know how we’d rather see it spent: not on bureaucracy or bloat or the latest crackpot government scheme, but on you, your family, your future.” Insisting his tax priority in the next parliament is a further uplift in the personal tax allowance and taking more people out of the top rate of tax by raising the threshold, he will say the choice at the election is clearer than ever.
  • (17) Most troublingly, his promise to create 20,000 extra school places by enabling parents, charities, religious groups and businesses to set up schools at the drop of hat could well mean that every crackpot fundamentalist group – from extreme Islamists to creationist Christians – will be setting up educational institutions.
  • (18) Is the rule based on some crackpot theory, such as that English should emulate Latin, or that the original meaning of a word is the only correct one?
  • (19) And I’m not going to respond to every single conspiracy theory that these crackpots online cook up.
  • (20) He accused him of wasting money on crackpot schemes, including a suggestion that the city could use inflatable dirigible balloons to rescue swimmers who got into difficulties.

Impractical


Definition:

  • (a.) Not practical.

Example Sentences:

  • (1) A Health Ministry spokesman answers that the campaign has, in fact, stressed that use of condoms for "safe sex" does not provide complete protection but, since the only 100% sure protection, celibacy, is completely impractical, even partial protection is better than none.
  • (2) However, the slow CNS tissue uptake of vitamin E requires chronic dosing, making it an impractical agent for the treatment of acute neural injury.
  • (3) Computed tomographic scanning is an effective method of examining the pelvis but is time consuming and may be impractical in cases of severe injury.
  • (4) He has also declared that he will deport 11 million illegal immigrants, which opponents say is both heartless and impractical.
  • (5) Its merits are particularly obvious with multiparameter optimization where the gradient method, so far the only one employed in microbiology from a variety of optimization methods (e.g., refs, 9 and 10), becomes impractical because of the excessive number of experiments required.
  • (6) FK 506 is a superior immunosuppressive agent that should improve patient survival after the commonly performed transplant procedures, make feasible transplantations that have been previously impractical, allow immune intervention for serious autoimmune diseases, and create a better spin-off understanding of basic biologic processes including signal transduction.
  • (7) Current methods for determining plasma prekallikrein, one of three zymogens of the contact phase of plasma proteolysis, are laborious and impractical for general use in a clinical laboratory.
  • (8) It is impractical to compare all of these tests simultaneously on the same group of patients.
  • (9) The endotracheal tube remains the gold standard, although its universal use is impractical, while the EOA would appear to be an effective alternative and an important airway adjunct in the prehospital phase of CPR.
  • (10) CT is theoretically the most accurate method to assess contracture, but it is impractical because of expense and time requirements.
  • (11) Kenya has vowed to close the world’s biggest refugee camp within a year and send hundreds of thousands of Somalis back to their war-torn homeland or on to other countries, a plan decried by aid and human rights groups as dangerous, illegal and impractical.
  • (12) Britain and the US, both of which have strong financial sectors, have always been lukewarm about transaction taxes, arguing that they are impractical and will drive business offshore.
  • (13) Despite these favorable correlations, Doppler peak gradient generally overestimated catheterization peak-to-peak gradient (1 to 53 mm Hg), making it impractical for clinical use.
  • (14) The authors believe the ability to isolate and analyze acinar preparations from the rabbit lacrimal gland will facilitate various studies of acinar cell biochemistry and physiology that would be impractical with the relatively smaller amounts of material that can be obtained from rat or mouse exorbital lacrimal glands.
  • (15) Every modern government returned with a majority looks to take advantage of its first few months when the opposition is in disarray by ditching some impractical pledges (“taking out the trash” in the parlance of special advisers), pushing through unpopular measures, maybe adding some nasty ones, while seeking to establish a narrative that will cause their electoral rivals difficulties once they have finished mourning the poll win that never came.
  • (16) Although it is desirable that tests predict the presence of small tumours, the high requirements for sensitivity and specificity at current prevalence rates for lung cancer make this goal impractical.
  • (17) Although usable portal images can be acquired, presence of the large mirror renders the system impractical in many treatment geometries.
  • (18) It has a place in patients in whom endoscopic or radiological placement is impractical.
  • (19) The previously published procedure for calculation of rate constants associated with the death of microbial cells is shown to be so sensitive to variation in experimental data as to render it impractical for this application.
  • (20) Extensive overlap between male and female heart rates under normal and hypothermic conditions makes this technique an industrially impractical method for determining embryonic sex.