What's the difference between intrusion and obtrusion?

Intrusion


Definition:

  • (n.) The act of intruding, or of forcing in; especially, the forcing (one's self) into a place without right or welcome; encroachment.
  • (n.) The penetrating of one rock, while in a plastic or metal state, into the cavities of another.
  • (n.) The entry of a stranger, after a particular estate or freehold is determined, before the person who holds in remainder or reversion has taken possession.
  • (n.) The settlement of a minister over 3 congregation without their consent.

Example Sentences:

  • (1) We conclude that the procedure used in this study is a non-intrusive intervention that is an extension of the current literature pertaining to sensory extinction.
  • (2) Although the debate in the US has led to some piecemeal reforms – including the USA Freedom Act and modest policy changes – many of the most intrusive government surveillance programs remain largely intact.
  • (3) Depressive symptoms in rheumatoid arthritis (RA) were hypothesized to derive from illness intrusiveness--illness-induced lifestyle disruptions.
  • (4) Based on documents leaked by whistleblower Edward Snowden, the New York Times and ProPublica reported on Thursday that the Justice Department in 2012 permitted the NSA to use widespread surveillance authorities passed by Congress to stop terrorism and foreign espionage in order to find digital signatures associated with high-level cyber intrusions.
  • (5) Now US officials, who have spoken to Reuters on condition of anonymity, say the roundabout way the commission's emails were obtained strongly suggests the intrusion originated in China , possibly by amateurs, and not from India's spy service.
  • (6) It is argued that for Resistance veterans only the intrusive reminiscences of the stressful events discriminate this constellation of symptoms from subjects with an anxious-depressive symptomatology.
  • (7) A less intrusive way to make a city smarter might be to give those who govern it a way to try out their decisions in virtual reality before inflicting them on live humans.
  • (8) Simulated territorial intrusion promoted increased plasma levels of both T and 11KT while access to vacant territories without neighboring territorial males did not.
  • (9) This paper challenges the present policy on two grounds: consent from adults who donate kidneys is generally not informed, and therefore it is inconsistent to use the consent requirement as a justification for excluding children; and renal donation by adults can be seen as a procedure done for the benefit of the donor (as well as the recipient), and the appropriate rules for using children as donors should therefore be those pertaining to beneficial intrusions on nonconsenting subjects.
  • (10) Extensive research among the Afghan National Army – 68 focus groups – and US military personnel alike concluded: "One group sees the other as a bunch of violent, reckless, intrusive, arrogant, self-serving profane, infidel bullies hiding behind high technology; and the other group [the US soldiers] generally views the former as a bunch of cowardly, incompetent, obtuse, thieving, complacent, lazy, pot-smoking, treacherous, and murderous radicals.
  • (11) Expansion of the sensory area is apparently the result of size increase in sensory bulbs and by intrusion of supportive cells between sensory bulbs.
  • (12) The investigator administered the Territorial Intrusion-Personal Space (TIPS) Scale questionnaire to measure various feelings in response to intrusions.
  • (13) Civil libertarians have long expressed alarm that the only judicial body charged with protecting Americans from undue, intrusive federal surveillance so frequently endorses the government's requests.
  • (14) Flashback patients reported more frequent intrusive items on average and, specifically, more frequent daytime mental imagery.
  • (15) The purpose of the study was to investigate whether root resorption of the upper incisors occurs during intrusion of maxillary incisors.
  • (16) Intrusive tooth mobility was recorded on anterior teeth in four adult male animals by linear variable-differential transformers.
  • (17) The commission's move would grant Brussels intrusive rights over national authorities in licensing practices and scrutiny of member states' monitoring of the companies.
  • (18) But the system still relies on a high degree of intrusiveness and communal pressure to achieve targets.
  • (19) Heaviest intrusion emerged within the physical life sphere and the behavioural and activity domain, followed by the impact on global life satisfaction and habits.
  • (20) 29 min: There have been so many offside decisions in this game, the referee's whistle is currently more aurally intrusive than the vuvuzelas.

Obtrusion


Definition:

  • (n.) The act of obtruding; a thrusting upon others by force or unsolicited; as, the obtrusion of crude opinions on the world.
  • (n.) That which is obtruded.

Example Sentences:

  • (1) The method is easy to use, non-obtrusive to the subjects, and flexible enough to allow the investigator to design studies with a wide range of experimental protocols and study parameters.
  • (2) The very expensive Maxxi art gallery in Rome is exceptionally challenging to anyone who might want to display art there, with sloping walls, and cavernous spaces interrupted by obtrusive ramps.
  • (3) Obtrusive and unobtrusive observations revealed the cough rate higher when the patient was aware of being observed than when he was unaware of being observed.
  • (4) A principal components analysis indicated 4 components: distress, belief strength, obtrusiveness and concern.
  • (5) One mechanism suggested is that they arise through obtrusion of the fetal capillaries contained within the stromal core.
  • (6) Among the improved approaches now becoming available are lighter, less obtrusive braces such as an orthoplast jacket molded to the individual's torso, electrostimulation of paraspinal muscles, and implantation of a rod to distract the spine.
  • (7) The moment they start to annoy their users with subscriptions or obtrusive ads, users can easily switch to another service or simply stop using Snapchat."
  • (8) So in formal styles it's not a bad idea to keep an eye open for them and to correct the obtrusive ones.
  • (9) Obtrusive behinds that refuse to slip quietly into sheath dresses, subside, and stay put.
  • (10) Learning deficits, behavioural problems and manual indexterity are most obtrusive features.
  • (11) Other forms of monitoring are obtrusive or inaccurate.
  • (12) There was a telephone on the kitchen worktop, right by my hand, but if I picked it up he would hear the bedroom extension give its little yip, and he would come out and kill me, not with a bullet but in some less obtrusive way that would not alert the neighbours and spoil his day.
  • (13) Pressure measuring platforms cannot do this and transducers inserted inside the shoe can be obtrusive and inaccurate.
  • (14) In these late cases a special speedy selection process could kick in and Johnson could take a seat less obtrusively than in a full-blown byelection.
  • (15) Learning deficits and impairment of manual dexterity are the most obtrusive features.
  • (16) The morphological appearances suggest that they are caused by the obtrusion of locally dilated segments of the fetal capillaries into the trophoblast layer.
  • (17) The network sampling approach was a more economical and methodologically less obtrusive means of increasing sample size of persons with desired characteristics than conventional procedures.
  • (18) Both obtrusive and unobtrusive measures of speech were recorded.
  • (19) A mechanistic process (capillary peripheralization and obtrusion into the trophoblastic epithelium) is sufficient to account for the differences observed, although the possibility that both processes operate concurrently cannot be discounted.
  • (20) It reduces the oxygen supply flow necessary to achieve adequate oxygen saturation, but because it requires the use of a reservoir situated under the nose, some patients find it obtrusive.