What's the difference between doubt and doubtless?

Doubt


Definition:

  • (v. i.) To waver in opinion or judgment; to be in uncertainty as to belief respecting anything; to hesitate in belief; to be undecided as to the truth of the negative or the affirmative proposition; to b e undetermined.
  • (v. i.) To suspect; to fear; to be apprehensive.
  • (v. t.) To question or hold questionable; to withhold assent to; to hesitate to believe, or to be inclined not to believe; to withhold confidence from; to distrust; as, I have heard the story, but I doubt the truth of it.
  • (v. t.) To suspect; to fear; to be apprehensive of.
  • (v. t.) To fill with fear; to affright.
  • (v. i.) A fluctuation of mind arising from defect of knowledge or evidence; uncertainty of judgment or mind; unsettled state of opinion concerning the reality of an event, or the truth of an assertion, etc.; hesitation.
  • (v. i.) Uncertainty of condition.
  • (v. i.) Suspicion; fear; apprehension; dread.
  • (v. i.) Difficulty expressed or urged for solution; point unsettled; objection.

Example Sentences:

  • (1) In a further study 1082 patients with a negative or doubtful result of the physical examination were investigated using ultrasound.
  • (2) p-Chlorophenylalanine (PCPA) also reduced the response to levodopa but the usefulness of PCPA as an inhibitor of 5HT synthesis in these experiments in doubtful since it also inhibited the hypoglycaemic effects of 5HTP and i.c.v.
  • (3) There is no doubt that new techniques in molecular biology will continue to evolve so that the goal of gene therapy for many disorders may be possible in the future.
  • (4) I never had any doubt that the vast majority of people engaged in "business" are not the exploiters but the exploited.
  • (5) There is no doubt that psychological, reactive and environmental factors do play a certain role too.
  • (6) Paul Doyle Kick-off Sunday midday Venue St Mary’s Stadium Last season Southampton 2 Leicester City 2 Live Sky Sports 1 Referee Michael Oliver This season G 18, Y 60, R 1, 3.44 cards per game Odds H 5-6 A 4-1 D 5-2 Southampton Subs from Taylor, Martina, Stephens, Davis, Rodriguez, Sims, Ward-Prowse Doubtful Bertrand, Davis, Van Dijk (all match fitness) Injured Boufal (knee, Jan), Hesketh (ankle, Feb), Targett (hamstring, Feb), Austin (shoulder, Mar), Pied (knee, Jun), Gardos (knee, unknown) Suspended None Form DWLLLL Discipline Y37 R2 Leading scorer Austin 6 Leicester City Subs from Zieler, Hamer, Wasilewski, Gray, Fuchs, James, Okazaki, Hernández, Kapustka, King Doubtful None Injured None Suspended None Unavailable Amartey, Mahrez, Slimani (Africa Cup of Nations) Form LDLWDL Discipline Y44 R1 Leading scorers Slimani, Vardy 5
  • (7) Without that, and without undertaking big changes, the service's future may fall into doubt, he says.
  • (8) This is welcome news but it needs to be borne in mind that the manufacturing sector is still far from racing ahead and serious doubts remain about the strength of demand for manufactured goods over the medium term, particularly once stimulative measures start being withdrawn.
  • (9) Doubts about Hinkley Point have deepened after a detailed report by HSBC’s energy analysts described eight key challenges to the project, which will be built by the state-backed French firm EDF and be part-financed by investment from China .
  • (10) The mean age of gravidae with doubtful smears is about 6 years beyond the mean age of gravidae with positive smears.
  • (11) I have no doubt that both the Conservative and Labour parties will maintain throughout the course of the election campaign their determination to build four submarines and 160 warheads,” he says.
  • (12) There is little doubt that when it opens next Thursday, One New Change will be jam-packed with City workers and tourists.
  • (13) We feel that they, as presented, leave serious doubt as to the validity of their conclusions.
  • (14) Contact guidance has been suggested to direct NC cells ventrally in the trunk, but this has been subject to doubt (see Newgreen and Erickson, 1986, Int.
  • (15) Although “there are serious questions and doubts in our minds over the government’s seven-day working agenda … it isn’t clear what this strike action is for and what the position of the BMA is now,” he told the Guardian.
  • (16) There is no doubt that people were killed quite deliberately by police officers.
  • (17) Other critics, even if they were unsure of the lasting relevance, were willing to give Tillmans the benefit of the doubt.
  • (18) We interpret this exaggerated positive attitude as an attempt to overcome inner fears, doubts and ambivalences.
  • (19) Another forward, Manchester United's Danny Welbeck, is a major doubt for the game with a knee complaint.
  • (20) Coghlin said: “There is no doubt that, as a consequence of the personalities involved, these proceedings attracted a very considerable degree of media publicity both before and, to a certain degree, subsequent to the trial.

Doubtless


Definition:

  • (a.) Free from fear or suspicion.
  • (adv.) Undoubtedly; without doubt.

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) Doubtless the regulators will make their discomfort clear to government," he added.
  • (3) He avoided everyone he didn't want to see when he was in Hong Kong, the first place he escaped to, and for several weeks he remained beyond the reach of the world's media, and doubtless a small army of spies, while holed up in a hotel room in the transit area of Moscow's Sheremetyevo airport.
  • (4) The latter is more soundly based in law than the former and doubtless at some point that will play out in the courts.
  • (5) The job he will do there, as head of the emergency disaster relief agency the International Rescue Committee, is a major one, to which he will doubtless bring all his abilities.
  • (6) Russia's new-found readiness to consider the "far tougher" sanctions demanded by Gordon Brown at the UN this week is doubtless linked to this confirmation of Iranian bad faith.
  • (7) The GDLs are strictly sex-linked; that is, normally they do not recombine during spermatogenesis, so that considerable divergence in DNA sequence doubtless has occurred between the locus on the X and the locus on the Y.
  • (8) We shall continue our measurements, particularly those of activity in persons, and doubtless we shall refine our estimates of collective dose, but they are unlikely to change significantly.
  • (9) But in 2014, while the presence of probably the greatest player of the 20th century was undoubtedly a unique selling point for the conference, the life of the game in the US has reached a point where the constituency of writers, artists, academics, and students in attendance would doubtless have assembled anyway, as the game gains an increasing foothold in the country.
  • (10) Evans has disgraced the notion of footballers as role models for the young but sadly he wasn’t the first and doubtless won’t be the last.
  • (11) In Islington, Notting Hill, and the more upmarket corners of the home counties, austerity will doubtless be taken in a lot of people's stride: if you have opted out of large swaths of the public sector and earn a six-figure salary, the prospect of the cuts will inevitably cause you relatively little worry.
  • (12) Doubtless, the police officer was telling the truth.
  • (13) Ranieri's dismissal doubtless came as a relief to him, ending a charade that saw him summoned to two meetings with Chelsea's chief executive Peter Kenyon over the past week at which he was asked to discuss his future plans for the club.
  • (14) suis negative SPF primary piglets for the purpose of doubtless diagnosis of eperythrozoonosis (EEZ) of swine.
  • (15) Doubtless Snowden caused reflection and perhaps some change of strategy.
  • (16) Photograph: Dan Medhurst Like my group, the Germans and Norwegians were doubtless attracted not just by the promise of incredible snow and the sense of adventure, but also by the price.
  • (17) Doubtless others may debate that but it would be hard to disagree with the Liverpool manager when he declared that his team would have warranted at least a point from this performance.
  • (18) Among Oborne's most telling passages was this one: "Doubtless both David Cameron and George Osborne think of themselves, quite genuinely, as middle class.
  • (19) He has offered a lineup of a dozen parties that supported his bid to be president – and will doubtless by expecting to be rewarded when Essebsi’s party forms a coalition government in the new year.
  • (20) After more than one decennium of international research work the doubtless identification of the causative agents of the non A-non B-hepatitis (NANBH) has not yet been successful.