What's the difference between underground and underworld?

Underground


Definition:

  • (n.) The place or space beneath the surface of the ground; subterranean space.
  • (a.) Being below the surface of the ground; as, an underground story or apartment.
  • (a.) Done or occurring out of sight; secret.
  • (adv.) Beneath the surface of the earth.

Example Sentences:

  • (1) He had links to networks including the Hammerskin Nation and was involved in an underground music scene often referred to as "white power music" or "hate rock".
  • (2) Three strains of fluorescent pseudomonads (IS-1, IS-2, and IS-3) isolated from potato underground stems with roots showed in vitro antibiosis against 30 strains of the ring rot bacterium Clavibacter michiganensis subsp.
  • (3) While circulating the quarries is illegal – you risk a fine of up to €60 – neither the IGC nor the police seem to mind the veteran cataphiles who possess a good knowledge of the underground space, and who respect their heritage.
  • (4) The logistics of maintaining and supplying underground clinics located in war-torn rural Afghanistan are presented.
  • (5) German intelligence services had also been keeping tabs on the rightwing radical scene that Zschäpe was a part of, but had lost track of her, along with Mundlos and Böhnhardt when they went underground.
  • (6) In the still active mine workers, dynamic spirometry results showed no difference between smokers or nonsmokers or between underground and surface workers.
  • (7) That said, Turin’s creative scene is quite underground, so you have to seek out the best work.
  • (8) During the non-heating months of June, July and August of 1974, the total and respirable dust content at an underground station of the Newark City Subway System was determined.
  • (9) Part of the initial work has involved London Underground strengthening the structure of Temple tube station by the Thames so the north end of the bridge could sit on top of it.
  • (10) This may serve evidence for the absence of a common morphofunctional underground for this process.
  • (11) The adaptive value of sound signal characteristics for transmission in the underground tunnel ecotope was tested using tunnels of the solitary territorial subterranean mole rats.
  • (12) Excess risks of lung cancer were found in both underground workers (SMR 3.41; 95% CI 1.10-7.97; based on 5 deaths) and surface workers (SMR 1.87, 95% CI 1.18-2.81; based on 23 deaths).
  • (13) Chest X-ray and sputum cytology were used to detect lung cancer among subjects with an underground work history over 10 years and over 40 years of age.
  • (14) Anyone studying the question with an open mind will almost certainly come to a similar conclusion: if we and our children are to have a reasonable chance of living stable and secure lives 30 or so years from now, according to one recent study 80% of the known coal reserves will have to stay underground , along with half the gas and a third of the oil reserves.
  • (15) His initial exposure to leftist ideas was via the underground hippy press which provided him "with a certain amount of scepticism".
  • (16) For example, if the risk estimates from underground miners' studies are, in truth, not applicable to home exposures and overestimate the gradient of risk from home exposure to radon by, for example, a factor of 2, then enormously large numbers of subjects would be required to detect the difference.
  • (17) He hadn't seen his children very much even before he went to prison because he was always busy running around, hiding underground.
  • (18) Transport for London said a planned tube drivers' strike on the London Underground service on Boxing Day is unlikely to cause serious extra disruption should it go ahead, although works are planned on many lines.
  • (19) During Nicolas Sarkozy's unsuccessful 2012 re-election campaign she was mocked for not knowing the price of an underground train ticket (she said €4 instead of €1.70).
  • (20) It was concluded that the study did not provide support for the hypothesis that underground coalmining increases the risk of gastric cancer.

Underworld


Definition:

  • (n.) The lower of inferior world; the world which is under the heavens; the earth.
  • (n.) The mythological place of departed souls; Hades.
  • (n.) The portion of the world which is below the horizon; the opposite side of the world; the antipodes.
  • (n.) The inferior part of mankind.

Example Sentences:

  • (1) Was he being put forward as the foremost literary novelist of his generation, one whose best-known work stands comparison with The Naked and the Dead , Gravity's Rainbow , American Pastoral , Beloved and Underworld ?
  • (2) He says he approached politicians, police officers, lawyers, even members of the city's underworld.
  • (3) Last year saw a slew of shootings involving members of the Yamaguchi-gumi - Japan's biggest underworld organisation - and a rival gang as they battled for control of lucrative districts in Tokyo.
  • (4) Many among this group drift into the criminal underworld or prostitution.
  • (5) "There are times," Cohn wrote, "when this underworld emerges from the depths and suddenly fascinates, captures and dominates multitudes of usually sane and responsible people who thereupon take leave of sanity and responsibility.
  • (6) Sumo wrestling , already suffering a tarnished reputation, is facing its greatest scandal in years amid revelations of extortion, illegal gambling and ties with the criminal underworld.
  • (7) Officials from the defence ministry, run by Rajapaksa's brother, Gotabhaya, have said many of the abductions since the end of the conflict were of "underworld characters involved in organised crime, drug trade, extortion, kidnapping and such antisocial activities".
  • (8) For yet others, the key trigger was a series of high-profile arrests beginning in 2002 that destroyed the underworld equilibrium.
  • (9) Others, from the drug underworld, seem inherently unreliable.
  • (10) You couldn’t go home because your head was buzzing”: It was in the Flying Squad that Malton was first to come across those members of the underworld's aristocracy.
  • (11) With one foot in the underworld and the other in the entertainment business, he is straddling two camps and ultimately has two systems working in his favour.
  • (12) Decades of government intransigence over calls to liberalise the marijuana sector means that Jamaica is light years behind western Europe and the US in terms of establishing laboratory and research infrastructure, official distribution networks, finding merchants untainted by the criminal underworld, and an organised framework of governance.
  • (13) Not far away lies Cape Tenaro, where Hercules is said to have descended into the underworld and tamed Cerberus, the three-headed dog.
  • (14) It was she who refused to believe the Goan police's assertion that her daughter had merely drowned in an alcoholic, drug-induced stupor, one more hapless victim of Anjuna's dark underworld.
  • (15) It's a smart, cold film, with a sub-Tarantino outlook but with flourishes by director Dominik, whose ace is to mirror the financial crisis and the underworld.
  • (16) And it occasionally happens that this underworld becomes a political power and changes the course of history."
  • (17) The concept of "professional" theft is reviewed, the use of drugs by professional thieves is discussed, and the interaction between this underworld group and the early Federal Bureau of Narcotics is examined.
  • (18) But those who enforce these rules have made it clear to the court that an underworld influence still threatens cricket.
  • (19) At the time, corridistas told their stories in the playful tone of a comic book or action movie, but he revelled in the savage reality of the underworld, peppering his songs with gory details of torture and execution.
  • (20) One notorious underworld figure, Salvatore Buzzi, ran a vast cooperative that provided food and language courses for migrants and his combined business was said to be worth £30m.