What's the difference between speculative and unfounded?

Speculative


Definition:

  • (a.) Given to speculation; contemplative.
  • (a.) Involving, or formed by, speculation; ideal; theoretical; not established by demonstration.
  • (a.) Of or pertaining to vision; also, prying; inquisitive; curious.
  • (a.) Of or pertaining to speculation in land, goods, shares, etc.; as, a speculative dealer or enterprise.

Example Sentences:

  • (1) It did the job of triggering growth, but it also fueled real-estate speculation, similar to what was going on in the mid-2000s here.” Slowing economic growth may be another concern.
  • (2) It has been speculated that these cigarette smoke-induced alterations contribute to the depressed pulmonary defense mechanisms commonly demonstrated in smokers.
  • (3) We speculate that this cleavage event is catalyzed by either a cryptic potyviral proteinase that requires a host factor or subcellular environment for activation, or possibly a host proteinase.
  • (4) 9.23pm GMT Expect the reporters to get even more speculative and desperate from hereon in.
  • (5) So it was speculated that the enhancement of pulmonary metastasis needs remaining of irradiated tumor in bodies of mice for a certain period.
  • (6) We speculate that intestinal injury may also induce or perpetuate arthritis by systemic distribution of inflammatory mediators produced by intestinal immune effector cells.
  • (7) We speculate that the preferential rupture of the H2B-H4 contact is of physiological significance.
  • (8) Such an explanation not only remains vague and speculative but deserves criticism also for being incomplete.
  • (9) One may speculate whether clinical conditions exist--apart from hereditary retinal dystrophies--in which the retina becomes more sensitive to light from strong artificial or natural sources, which are otherwise innoxious.
  • (10) The literature concerning the possible effects of tetracyclines on hemostasis with or without antecedent anticoagulation therapy is reviewed and the speculated mechanisms for such an interaction are discussed.
  • (11) Cable, once a leading critic of City speculation, insists the shares will go to responsible investors.
  • (12) "Getting a 95% loan to value mortgage lets you speculate on the expected house price increases a lot more than a 75% mortgage," he said.
  • (13) Thus one may speculate that endothelin plays a role in the coronary spasm which has been shown in patients with angina pectoris.
  • (14) Gerson Zweifach, general counsel for both News Corp and 21st Century Fox , Murdoch’s film and TV business, said: “We are grateful that this matter has been concluded and acknowledge the fairness and professionalism of the Department of Justice throughout this investigation.” It is understood there has been no background settlement with the Department of Justice in order to avoid a full-blown investigation, contrary to speculation in New York over a year ago that the company was looking at a possible payment of over $850m.
  • (15) Dealers speculated that Facebook's army of bankers had stepped in to stop the shares falling below $38, a move that would have landed the social network with a public relations disaster on its first day as a public company.
  • (16) If we were to have a plebiscite before the end of the year, and you were to reverse-engineer that, it would make interesting speculation about the timing of an election.” Abetz said in January he would need to see whether a plebiscite was “above board or whether the question is stacked” before deciding to heed any result in favour of marriage equality.
  • (17) Undoubtedly because new theories remain speculative when viewed from our own standpoint.
  • (18) Lack of transparency about the nature of the relationship between police and media also led to speculation and perceptions, whatever the facts, that caused "serious harm".
  • (19) The similarity of the low-K breathing pattern to that observed with reserpine administration together with the known relationships of K and catecholamine metabolism lead to the speculation that K depletion alters breathing via an effect on central catecholamine metabolism.
  • (20) Last week, Park offered a public apology after acknowledging Choi had edited some of her speeches and provided help with public relations, but South Korea’s media have speculated Choi played a much larger, secret role in government affairs.

Unfounded


Definition:

  • (a.) Not founded; not built or established.
  • (a.) Having no foundation; baseless; vain; idle; as, unfounded expectations.

Example Sentences:

  • (1) A separate DWP-commissioned report, by the Institute of Fiscal Studies , on the impact of housing benefit caps for private sector tenants was welcomed by ministers as a sign that fears that the reform would lead to mass migration out of high-rent areas like London were unfounded.
  • (2) • Feed-in tariffs (FITs) for small-scale renewables: Fears that existing FITs would be cut were unfounded.
  • (3) This policy, which prevents many travellers and overseas residents from benefitting from one of the most effective prophylactic treatments on the market today, thereby indirectly causing a number of pernicious cases of malaria, is based on the unfounded, unproved premise that wide use of this drug would foster the development of méfloquine-resistance or on side-effects, which are in fact rarely of any consequence and always curable.
  • (4) "I have been, and still am, pained by what I and my family are facing from fraudulent campaigns and unfounded allegations that seek to harm my reputation, my integrity and my military and political record."
  • (5) Others said: "There are police in x, don't come here" or "this and that street is blocked" or "let's meet tonight at x" Lawyers for the suspects said the accusations were unfounded.
  • (6) Unusual features included bizarre crying behaviour and unfounded allegations of sexual assault.
  • (7) One component of the current AIDS campaign in Vermont is an advertisement that addresses unfounded concern about casual transmission of AIDS.
  • (8) Online body language Initial fears that online therapy may simply not work very well proved unfounded, Larkin says.
  • (9) Local police would have to be required to cooperate, in what would be an unprecedented – and constitutionally unfounded – assertion of federal authority.
  • (10) The authors review the literature cited to support this hypothesis and demonstrate that its unqualified acceptance is unfounded.
  • (11) Even if that confidence is unfounded, you are better off saying everything is OK and then working behind the scenes to fix what is not OK.” But as Lewis points out, John Ramsay, formerly the SEC’s director of trading and markets who is now at IEX, has had no issue pointing out the cracks in the system.
  • (12) Such measures would be wrong and counterproductive, and would only help stoke unfounded fears in the population, that Germany can’t afford or manage these refugees, that they take money from us, steal our jobs and lower our wages,” Fratzscher said.
  • (13) "As the report itself shows, there are many unfounded rumours about links between particular substances and pregnancy outcomes.
  • (14) However, it could point to only one case in which a claim was determined to be unfounded and the person making it was deported.
  • (15) Senior Trump adviser Kellyanne Conway said the CIA’s findings about the election were “unfounded” and undercut the peaceful transition of power.
  • (16) Draghi replies that yes, yields don't only reflect "unfounded fears".
  • (17) The foreign ministry spokeswoman, Marzieh Afkham, also called it "unfounded and unacceptable", Fars said.
  • (18) Conservationists have criticised the inquiry into wind turbines, which they say is a front for anti-renewables politicians to air their unfounded concerns on the energy source.
  • (19) Arguably this scepticism over the ability of Osborne and Cameron to press ahead with a strong deficit reduction plan has proved unfounded since they have announced a programme far more ambitious than expected.
  • (20) Reports on interactions of nitrofurantoin with alcohol, antacids, and oral contraceptives are unfounded and anecdotal.