What's the difference between though and unless?

Though


Definition:

  • (conj.) Granting, admitting, or supposing that; notwithstanding that; if.
  • (adv.) However; nevertheless; notwithstanding; -- used in familiar language, and in the middle or at the end of a sentence.

Example Sentences:

  • (1) If Charles Spencer, 3rd Duke of Marlborough, who bought the island in 1738, were to return today he would doubtless recognise the scene, though he might be surprised that his small private buildings have grown into a sizable hotel.
  • (2) Neuroleptics (chlorpromazine, reserpine and haloperidol) had not such an influence, though they somewhat increased the general activity of the animals.
  • (3) Acceptance of less than ideal donors is ill-advised even though rejection of such donors conflicts with the current shortage of organs.
  • (4) Even though attempts to generalize the data from childbearing women to women of childbearing age have an inherent conservative bias, the results of our study suggest that 988 women (95% CI 713 to 1336) aged 15 to 44 years in Quebec had HIV infection in 1989.
  • (5) Since it was established, it has stoked controversy about contemporary art, though in recent years it has been more notable for its lack of sensationalism.
  • (6) The diagnosis of anaplastic thyroid cancer, though suspected, was deferred for permanent sections in all cases.
  • (7) The country has no offshore wind farms, though a number of projects are in the research phase to determine their profitability.
  • (8) In the German Democratic Republic, patients with scleroderma and history of long term silica exposure are recognized as patients with occupational disease even though pneumoconiosis is not clearly demonstrated on X-ray film.
  • (9) Comparison of developmental series of D. merriami and T. bottae revealed that the decline of the artery in the latter species is preceded by a greater degree of arterial coarctation, or narrowing, as it passes though the developing stapes.
  • (10) Though the 54-year-old designer made brief returns to the limelight after his fall from grace, designing a one-off collection for Oscar de la Renta last year , his appointment at Margiela marks a more permanent comeback.
  • (11) It’s as though the nation is in the grip of an hysteria that would make Joseph McCarthy proud.
  • (12) Their receptive fields comprise a temporally and spatially linear mechanism (center plus antagonistic surround) that responds to relatively low spatial frequency stimuli, and a temporally nonlinear mechanism, coextensive with the linear mechanism, that--though broad in extent--responds best to high spatial-frequency stimuli.
  • (13) Keep it in the ground campaign Though they draw on completely different archives, leaked documents, and interviews with ex-employees, they reach the same damning conclusion: Exxon knew all that there was to know about climate change decades ago, and instead of alerting the rest of us denied the science and obstructed the politics of global warming.
  • (14) I hope they fight for the money to make their jobs worth doing, because it's only with the money (a drop in the ocean though it may be) that they'll be able to do anything.
  • (15) Though three of these presumable metabolites could slightly inhibit the binding of [3H]-KW-3049, they were not detected in rat and dog plasma at 0.5 h after oral administration of KW-3049.
  • (16) Plasmids containing the inverted repeat alone bound ER, though less efficiently than did plasmids containing the entire sequence.
  • (17) At first it looked as though the winger might have shown too much of the ball to the defence, yet he managed to gain a crucial last touch to nudge it past Phil Jones and into the path of Jerome, who slipped Chris Smalling’s attempt at a covering tackle and held off Michael Carrick’s challenge to place a shot past an exposed De Gea.
  • (18) The durable power of attorney concept, though not free of problems, appears more likely to be of practical utility.
  • (19) Tap the relevant details into Google, though, and the real names soon appear before your eyes: the boss in question, stern and yet oddly quixotic, is Phyllis Westberg of Harold Ober Associates.
  • (20) Even though there are variations among equipment bearing the same model number it was considered worthwhile to make available relative cavitational and temperature data.

Unless


Definition:

  • (conj.) Upon any less condition than (the fact or thing stated in the sentence or clause which follows); if not; supposing that not; if it be not; were it not that; except; as, we shall fail unless we are industrious.

Example Sentences:

  • (1) E-RFC enriched for T lymphocytes and depleted of macrophages synthesized considerable DNA in response to stimulation with PHA, but were unable to produce significant bone resorbing activity in tissue culture unless macrophages were re-added to the E-RFC.
  • (2) The UK's standard position on ICC indictees is to avoid all contact unless "essential".
  • (3) More evil than Clocky , the alarm clock that rolls away when you reach out to silence it, or the Puzzle Alarm , which makes you complete a simple puzzle before it'll go quiet, the Money Shredding Alarm Clock methodically destroys your cash unless you rouse yourself.
  • (4) S-lactic dehydrogenase (s-LDH), SGOT, and s-alkaline phosphatase were found to be too unspecific to indicate liver metastases unless all three tests were normal or abnormal.
  • (5) I never accuse a student of plagiarizing unless I have proof, almost always in the form of sources easily found by Googling a few choice phrases.
  • (6) #Tigers #Athletics @HunterFelt October 11, 2013 David Lengel (@LengelDavid) @HunterFelt Unless you're Yoenis Cespedes of course!
  • (7) In January a similar group of MPs warned of a threat to Cameron in 2014 unless he improves the Tories' standing.
  • (8) Unless you are part of some Unite-esque scheme to join up as part of a grand revolutionary plan, why would you bother shelling out for a membership card?
  • (9) The problem is basically one of differentiating a correctable metabolic disorder from a lesion that can be fatal unless surgically removed.
  • (10) Urinary Hg excretion was variable during the first 24 h after HgCl2 injection and tended to be higher with higher dosage unless the animals became anuric early on.
  • (11) 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.
  • (12) Earlier this week the Obama administration said it would veto the bill unless major amendments were made.
  • (13) Thus neither the presence of changes in RS-T segment or T wave nor the absence of QRS changes are mandatory for the diagnosis of SEMI; this invalidates the common assumption that the diagnosis is not justified unless these conditions are met.
  • (14) Environmental campaigners had been apprehensive about the chances of the Senate ratifying a new international treaty – a successor to the Kyoto protocol – to combat global warming unless a consensus had already been reached on Capitol Hill.
  • (15) Make Quinn stay with B613 I think it would be difficult to bring her back to the fold at Pope and Associates (unless they’re playing the long con and her infiltration of B613 is part of the plan), but her anger would be well utilized against her former coworkers.
  • (16) Indications for operation must be strict, for unless there are specific signs and symptoms of appendiceal disease, appendectomy will often be of no benefit.
  • (17) This figure suggests that, unless there are substantial stretches of free DNA, the polyoma nucleoprotein complex contains about 26 nucleosomes.
  • (18) We are going to see a sharp fall unless sellers hold the sector up by making aggressive offers.
  • (19) An abscess of a lingual tonsil should be drained under general anesthesia, and lingual thyroid should be treated conservatively unless it produces obstructive symptoms.
  • (20) Unless psychic rehabilitation is undertaken in tandem with physical rehabilitation, a spinal cord-injured patient is likely to become an unhappy social recluse or denizen of a chronic care facility, rather than an independent productive member of his community.