What's the difference between abstruse and obtrusive?

Abstruse


Definition:

  • (a.) Concealed or hidden out of the way.
  • (a.) Remote from apprehension; difficult to be comprehended or understood; recondite; as, abstruse learning.

Example Sentences:

  • (1) Ed Miliband should be out and proud about his abstruse interests, his Masters in economics, his political obsession, his prioritising of the mental over the physical.
  • (2) Britain's sodden fields mean the debate about climate change is now no longer confined to some abstruse problem affecting glaciers in far-off countries.
  • (3) As if to underline how far leftfield Radiohead have subsequently shifted, it's followed by the instrumental Feral, which in its live incarnation – scattered rhythms overlaid with echoing vocal loops and waves of electronic noise – is arguably the most abstruse and uncommercial piece of music you're ever likely to hear booming around an arena venue.
  • (4) At its best, British public service broadcasting wants to share the best with everyone, it takes topics or themes which may seem abstruse or unapproachable – the science of the solar system, what you can learn about civilisation through physical artefacts – and then brings them to life with such conviction and creativity that they reach deep across a society.
  • (5) Thus the abstruse nomenclature in common use is avoided.
  • (6) Innovative dance music is still being made, but it exists almost entirely out of the realm of the charts: for all its ground-breaking brilliance, there have been few takers among the mainstream record-buyers for the new, deliberately abstruse, genre of "grime".
  • (7) I think the most abstruse one we've put in here is ferkidoodle."
  • (8) The lawyer among them, the ever resourceful Markus C Kerber, probably came up with the abstruse idea of supporting their case by quoting the right to resistance.
  • (9) Filesharing tools have gone from the primitive, easily monitored and abstruse (IRC or the early Napster) to a very easy, attack-resistant architecture that was built in response to entertainment industry attacks.
  • (10) Or perhaps it's just a load of bumwash with wilfully abstruse bells on.
  • (11) In a less abstruse way, Twitter has already shown itself to be a useful conduit for circumventing legal or governmental censorship.
  • (12) The origins of this type of aberrant maternal behavior remain abstruse, as do the long-term psychological effects on the child victims.
  • (13) Shenouda's hundred books and countless sermons untangled abstruse dogma in a straightforward way.
  • (14) If it sounds a little abstruse, by the way, to try to solve the feminist framing of the ancient Greeks, the idea of a sex strike has reappeared more recently, in fiction if not in fact.
  • (15) For the lay person attempting to referee the row, and having to interpret such abstruse concepts as the Gini coefficient and, as Gaffney neatly summarises, whether "the r > g inequality is amplifying the reconcentration trend", illumination is hard to discern.
  • (16) For children about to undergo surgery and for their families, anxiety caused by the abstruse procedure and the child's separation can provoke a crisis.
  • (17) Whereas the effects of Fadenoperation on adduction incomitance are perfectly clear, those on the deviation in primary position still remain very abstruse.
  • (18) This manuscript is concerned with concepts rather than abstruse details or mathematics.
  • (19) Model theory is a branch of mathematics that treats such abstruse questions as "is there another number system, different from 0,1,2, ... that satisfies all the axioms of arithmetic?"

Obtrusive


Definition:

  • (a.) Disposed to obtrude; inclined to intrude or thrust one's self or one's opinions upon others, or to enter uninvited; forward; pushing; intrusive.

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.