What's the difference between errant and erratic?

Errant


Definition:

  • (a.) Wandering; deviating from an appointed course, or from a direct path; roving.
  • (a.) Notorious; notoriously bad; downright; arrant.
  • (a.) Journeying; itinerant; -- formerly applied to judges who went on circuit and to bailiffs at large.
  • (n.) One who wanders about.

Example Sentences:

  • (1) Francis Maude, the Cabinet Office minister, said he would be astonished if the coalition had not enacted a lobbyists' register and a power to recall errant MPs by 2015.
  • (2) To do that, it needed to stamp down on errant food industry practices.
  • (3) "Fighter jets will fly in shifts, giving 24-hour coverage over the president's airspace, so they can intervene quickly if an errant plane gets too close."
  • (4) They also produced soft boots with Velcro straps, parent-friendly, one-strap bindings (though kids can also ride without) and a Riglet Reel tow rope that tacks on to the front of the board so that you can pull your toddler along like an errant spaniel, while giving them a good idea of the snow-riding sensation they are aiming for.
  • (5) The lead stood at two goals before Andre Marriner's errant judgment.
  • (6) That’s why a boycott is such an ineffective path to shaming our errant oligarchs, particularly in the case of LA Clippers owner Donald Sterling.
  • (7) Fisher was forgiven and is busy organising for Momentum , the grassroots Corbyn campaign to bring errant MPs to heel.
  • (8) Being sutureless, no tension is placed on any layer; there is no damage to tissues from an errant suturing technique.
  • (9) Neonatal patients received the lowest rate of errant orders.
  • (10) The next few days will be critical as Beijing weighs up its options, but for now the likelihood is that China will chose cautious diplomatic hedging rather than decisive action against its errant North Korean ally.
  • (11) 49 min: Another half-hearted Paraguay attack ends in failure, when an errant pass is played straight to the feet of one of New Zealand's very well organised back three.
  • (12) Ministers are to revive shelved plans for laws to be introduced before 2015 to regulate lobbyists and recall errant MPs following days of sleaze allegations which may well have damaged the standing of parliament.
  • (13) Can he get these errant types – known disparagingly as à la carte or cafeteria Catholics – to dine from the fixed menu?
  • (14) The purpose of this study was to record prospectively the frequency of and potential harm caused by errant medication orders at two large pediatric hospitals.
  • (15) Mr Holder is also pressing voting rights lawsuits across the county that directly challenge Chief Justice John Roberts’s errant view that the era of racial discrimination in the United States is over.
  • (16) One of my clients waited until midnight for his errant son to visit to play Scrabble with him – the son never arrived.
  • (17) He was prevented from giving Liverpool the first major Premier League win of the Brendan Rodgers' era only by an assistant referee's errant flag for offside in stoppage time.
  • (18) Vickers said Ipso would have an investigative arm and would impose tough sanctions on errant publishers, including fines of up to £1m for systemic wrongdoing, giving it "absolute teeth, very real teeth".
  • (19) As far as much of the audience is concerned, these errant former child stars seem like exotic commodities to be traded on the scandal market, although they are also clearly just young people living under abnormal levels of scrutiny.
  • (20) The combined results of the mutation and adduct characterizations suggest that there are basic differences in the structural configuration of each adduct species which are recognized during errant DNA repair and as a result lead to base changes at a frequency which is relatable to the configuration of the original adduct lesion.

Erratic


Definition:

  • (a.) Having no certain course; roving about without a fixed destination; wandering; moving; -- hence, applied to the planets as distinguished from the fixed stars.
  • (a.) Deviating from a wise of the common course in opinion or conduct; eccentric; strange; queer; as, erratic conduct.
  • (a.) Irregular; changeable.
  • (n.) One who deviates from common and accepted opinions; one who is eccentric or preserve in his intellectual character.
  • (n.) A rogue.
  • (n.) Any stone or material that has been borne away from its original site by natural agencies; esp., a large block or fragment of rock; a bowlder.

Example Sentences:

  • (1) This erratic course renders difficult assessment of the efficacy of methods of treatment.
  • (2) As trigger sensitivity was decreased within its usual range, a marked and progressive ventilator response delay occurred which was associated with erratic changes in functional residual capacity as well as dyspnea and tachypnea.
  • (3) Obstacles to successful treatment include an erratic schedule, mistrust of authority, and uncooperative or aggressive behavior.
  • (4) In the wake of a second fatal police shooting in the St Louis area after the death of Michael Brown , concerned citizens are asking why officers had to kill Kajieme Powell, a 25-year-old man who was holding a knife and “behaving erratically.” They want to know why officers don’t shoot someone like Powell in the leg or the arm, rather than aiming for vital organs, or why they don’t just use a less lethal weapon, like a Taser.
  • (5) We attribute the persistence of infection in our patient to erratic usage of antituberculous drugs.
  • (6) Coronary blood flow and coronary perfusion pressure were significantly correlated during the administration of lignocaine; bupivacaine had erratic effects on coronary blood flow and no correlation between coronary blood flow and coronary perfusion pressure was seen.
  • (7) Flynn’s subsequent penchant for inflammatory, erratic and even bigoted statements left few, particularly in security circles, willing to defend him.
  • (8) The president of the European parliament, Martin Schulz, reflecting the deep anger felt in Brussels at the erratic negotiating tactics adopted by Tsipras and Varoufakis, said Greek voters should blame Tsipras for bringing the country to its knees.
  • (9) Cells in optimal (5 x 10(-9) M) but uniform concentrations of N-formyl-methionyl-leucyl-phenylalanine (FMLP) polarized well and showed a 'persistent random walk' type of locomotion, whereas in supraoptimal concentrations (10(-7) M), the cells took erratic paths and polarized poorly, suggesting that monocytes cannot develop an anteroposterior polarity if hit by ligand molecules at many points on the cell surface simultaneously.
  • (10) It is perhaps not surprising that self-diagnosis and self-medication are common and follow-up attendance is erratic.
  • (11) As far back as 2008, the Wall Street Journal was running front-page pieces , beginning: "Major banks are contributing to the erratic behaviour of a crucial global lending benchmark".
  • (12) The fact that it failed is related to the atomised society left behind by 40 years of the most brutal and erratic of dictatorships.
  • (13) At lower levels the results were somewhat more erratic due to inaccuracies of the various methods at low concentrations.
  • (14) At any rate, the only sparse range of body expressions, the smallness and preference of night activity of these animals and the erratic occurrence of essential behaviour patterns make the investigations more difficult.
  • (15) It has been encouraged by Trump’s often erratic, unfocused behaviour , and the resulting opportunities and dangers arising from weakened American global leadership.
  • (16) Though absorption of ampicillin from capsules was often erratic, its bioavailability was similar in normal and cirrhotic subjects.
  • (17) Moreover, the emotional climate of adolescence, which requires affiliation with peer groups, and a distancing from authority figures such as doctors and parents, is often associated with a deterioration in drug and dietary compliance and with erratic clinic attendance.
  • (18) I learned that the hard way: when I was younger, I played the part of the erratic, irascible drunk in order to have something to write about.
  • (19) Once well-paid, stable work with decent terms and conditions is gradually being replaced by minimum-wage, erratic jobs.
  • (20) Psychiatric patients may also be at special risk for the development of digitoxicity because of erratic drug taking, electrolyte imbalance or increased autonomic tone.