What's the difference between hazardous and risky?

Hazardous


Definition:

  • (a.) Exposed to hazard; dangerous; risky.

Example Sentences:

  • (1) The purpose of this paper is to discuss the potential for integrating surveillance techniques in reproductive epidemiology with geographic information system technology in order to identify populations at risk around hazardous waste sites.
  • (2) They more precisely delineate the hazard identification process and the factors important in supporting risk decisions for developmental toxicants than does any other document.
  • (3) These findings suggest that aerosolization of ATP into the cystic fibrosis-affected bronchial tree might be hazardous in terms of enhancement of parenchymal damage, which would result from neutrophil elastase release, and in terms of impaired respiratory lung function.
  • (4) Therefore, a mortality analysis of overall survival time alone may conceal important differences between the forces of mortality (hazard functions) associated with distinct states of active disease, for example pre-remission state and first relapse.
  • (5) If there was to be guerrilla warfare, I wanted to be able to stand and fight with my people and to share the hazards of war with them.
  • (6) The time to recovery of full consciousness, time to parasite clearance, and mortality were examined with Cox proportional-hazards regression analysis.
  • (7) Classification into hazard categories depends on the overall strength of evidence that an agent may cause mutations in humans.
  • (8) Results in this preliminary study demonstrate the need to evaluate the hazard of microbial aerosols generated by sewage treatment plants similar to the one studied.
  • (9) As for workers potentially exposed to selected chemical hazards, the first survey provides no consistent evidence that such workers were more likely to receive exposure-specific tests than other workers.
  • (10) Ecological risk assessments are used by the US Environmental Protection Agency (US EPA) and other governmental agencies to assist in determining the probability and magnitude of deleterious effects of hazardous chemicals on plants and animals.
  • (11) Gibbs was sent off in the first half at Stamford Bridge for handball, despite replays clearly showing it was his team-mate Alex Oxlade-Chamberlain who illegally deflected an Eden Hazard shot.
  • (12) The purification and concentration of these viruses in their monomeric forms is hazardous when conventional "tube" rotors are used since they invariably result in dissociation and aggregation of the virus particles.
  • (13) The authors consider that this device increases safety during this potentially hazardous procedure by eliminating the flammable polyvinyl chloride endotracheal tube and cottonoid packings most frequently used during this procedure.
  • (14) The identifiable causes of child drowning are absence of a safety barrier or fence around the water hazard, non-supervision of a child, a parental "vulnerable period", an inadequate safety barrier, and tempting objects in or on the water.
  • (15) However, occupational hazards, toxic and iatrogenic drug-induced aetiologies should not be overlooked.
  • (16) Persons responsible for animals may be unaware of the potential hazard or lack good judgment in the use of these chemicals.
  • (17) This has been infrequently reported to occur during general anesthesia and to cause respiratory embarrassment, representing a significant hazard.
  • (18) Unvaccinated children had a mortality hazard ratio of 3.0 compared with vaccinated children (P = .002), indicating a protective efficacy against death of 66% (CI 32%-83%) of measles vaccination.
  • (19) Gallium arsenide has proved to be an ideal substrate material for some uses but is associated with unique health hazards.
  • (20) Recognition, evaluation and control of hazards were carried out in a typical case where chromium was the major pollutant.

Risky


Definition:

  • (a.) Attended with risk or danger; hazardous.

Example Sentences:

  • (1) The first is risky in many instances and may allow an ac-ive cancer to get out of control.
  • (2) As part of the plan, the treasury and the Federal Deposit Insurance Corporation will guarantee against the "possibility of unusually large losses" on up to $306bn of risky loans and securities backed by commercial and residential mortgages.
  • (3) Until that point, Bravo had looked assured, often straying 30 yards off his goal-line and confident enough to try a couple of passes that many goalkeepers would consider too risky.
  • (4) The 140-year-old mutual, the UK's 12th largest building society, will confirm that it lost £26m last year after risky investments in the property market.
  • (5) He said he'd always been a risky driver and told me a story about arguing with Esther and Bella Freud's mother, Bernadine Coverley, in the car, and putting his foot down and accelerating without looking "just to make a point.
  • (6) That is an awkward, indeed risky, time to be contemplating takeoff.
  • (7) Towbacks, turnbacks are risky, they’re dangerous and they’re illegal.
  • (8) The lender will also have to take a 5% hit, to ensure it does not indulge in offering risky loans.
  • (9) The more contemporary you go, the more risky the drama.
  • (10) Even at this much lower price, it is a risky investment."
  • (11) Genevieve Edwards, executive director of communication and health improvement for THT, says the cut is short-sighted and risky.
  • (12) A small percentage of our population however uses self medication in a risky and uncritical way.
  • (13) David Holmes, chief executive of the British Association for Adoption and Fostering, warned yesterday that inter-cultural adoptions were risky.
  • (14) A government-backed review recommended that some of the best-paid bank staff, who are currently shielded from scrutiny, should be included in annual reports as part of a wide range of measures designed to discourage risky behaviour.
  • (15) Three out of four psychiatrists said that the inadequacy of child and adolescent mental health crisis services meant that the young person’s mental state could deteriorate further, while 71% said it resulted in an increased chance of risky behaviour, including impulsive behaviour or aggression to others.
  • (16) He added: "The levy has been designed to encourage less risky funding and complements the wider agenda to improve regulatory standards and enhance financial stability.
  • (17) Interventions are needed to assist drug abusers in reducing risky drug and sexual behavior.
  • (18) Percutaneous muscle biopsy offers certain advantages over the open technique: it can be performed in an outpatient clinic or as day surgery, usually with a local anesthetic for children greater than 12 years of age, and thus is less costly, more efficient, and less risky.
  • (19) By doing risky things, we are toughening ourselves up for a dangerous world.
  • (20) If Rose has the meniscus removed that would allow him to return to the league quicker but it's a risky move, one that could shorten his career.