What's the difference between brittle and tenacious?

Brittle


Definition:

  • (a.) Easily broken; apt to break; fragile; not tough or tenacious.

Example Sentences:

  • (1) This method ensures the good preservation of spatial relations between bone elements essential for studies of fossil bones, which are sometimes very brittle.
  • (2) Ultrastructural studies of Aeromonas hydrophila strain AH26 revealed two distinctive pilus types: "straight" pili appear as brittle, rod-like filaments, whereas "flexible" pili are supple and curvilinear.
  • (3) Three sibs, a boy and two girls, born to Moroccan consanguineous parents, were affected with a syndrome characterized by brittle hair, mental retardation, short stature, ataxia, and gonadal dysfunction.
  • (4) In this prospective study the incidence and severity of hypoglycaemia were evaluated in 10 type I brittle diabetic patients under conventional treatment (period A), then under chronic treatment with CSII for at least 1 year (period B: the first 3 months; period C: the last 3 months).
  • (5) Only few reports exist about the occurrence of brittle nails.
  • (6) Trichothiodystrophy (TTD) is an autosomal recessive disorder characterized by brittle hair with reduced sulfur content, ichthyosis, peculiar face, and mental and physical retardation.
  • (7) The hooves of biotin-deficient swine are weak, brittle, and often necrotic.
  • (8) The coterie around the prime minister brought their conflict addiction, their brittle tribalism and their self-reinforcing insularity into government.
  • (9) Nigeria's oil pipelines are battleground for brittle democracy Read more In addition Nigeria’s ethnic, geographic, and religious differences can prove explosive, and it’s unlikely that Buhari – a Muslim from northern Nigeria – will treat the southern Christian Niger Delta militants differently to the Islamic Boko Haram , who this week declared their allegiance to Isis.
  • (10) We present a young man with Mediterranean type glucose-6-phosphate dehydrogenase (G6PD) deficiency and insulin-dependent diabetes mellitus whose brittle course was characterized by recurrent bouts of hypoglycemia and diabetic ketoacidosis (DKA).
  • (11) Saudi Arabia had been vehemently opposed to Aoun’s nomination, fearing he will consolidate Iran’s influence on the brittle state, which has remained vulnerable state since the end of its destructive civil war 25 years ago.
  • (12) The glycemic control of 11 brittle diabetics is improved during the 5 days after a 24 hour connection with the AEP.
  • (13) One patient with brittle juvenile-onset diabetes had successful control before, during, and after cesarean section.
  • (14) Holland are favourites, primarily because of their inventive forward players – with Wesley Scheijder in refulgent form and brittle Arjen Robben and Robin Van Persie set to make a record two consecutive starts, the Uruguayan defence will surely be stretched ….
  • (15) Detection of low-sulfur brittle hair syndrome is also important for genetic counseling because the disease appears to be inherited in an autosomal recessive pattern.
  • (16) The tricho-rhino-phalangeal syndrome (TRPS) is a rare congenital disorder, characterized by (1) a peculiar and somewhat pear-shaped nose, (2) sparse and brittle scalp hair, and (3) radiographic evidence of cone-shaped epiphyses of the hands.
  • (17) No problems related to stent migration or brittleness have been encountered.
  • (18) This decrease in the SRS index has been explained in terms of the relative amounts of strain-hardened material produced as milling severity increased, resulting in an increasing resistance to deformation and thus an apparent increase in brittle behaviour as particle size decreased.
  • (19) Osteogenesis imperfecta (OGI) is a rare genetic disease which, as a result of a disorder in the formation of the organic stroma of the bone due to a defect in osteogenic function, induces brittle bones, whereby only weak forces bring about multiple, repeated pathological fractures.
  • (20) He is never going to outdo José Mourinho when it comes to confrontation, brittle one-liners and media positioning – the Chelsea manager is simply too well-practised – but his team reminded everyone here why they are such formidable opponents, and that is always the best way to win these arguments.

Tenacious


Definition:

  • (a.) Holding fast, or inclined to hold fast; inclined to retain what is in possession; as, men tenacious of their just rights.
  • (a.) Apt to retain; retentive; as, a tenacious memory.
  • (a.) Having parts apt to adhere to each other; cohesive; tough; as, steel is a tenacious metal; tar is more tenacious than oil.
  • (a.) Apt to adhere to another substance; glutinous; viscous; sticking; adhesive.
  • (a.) Niggardly; closefisted; miserly.
  • (a.) Holding stoutly to one's opinion or purpose; obstinate; stubborn.

Example Sentences:

  • (1) The insurgency is still raging, and the president will have to inspire the security forces, choose generals to lead the fight, and plot tactics to beat a tenacious and experienced enemy.
  • (2) RSL trying to get their own flowing passing game going now, but the Timbers looking tenacious in midfield to break it up.
  • (3) Another factor is the decline of caste, the tenacious Indian social hierarchy which still determines the status of hundreds of millions.
  • (4) A tenacious Anabaena epiphyte was also discovered inhabiting the surfaces of root nodules.
  • (5) His family belonged to the Ghanchi caste, low down on the tenacious social hierarchy that still often defines status in India, and had little money.
  • (6) Another facilitating factor which is discussed is that blowing the nose may catch tenacious mucus which has partly passed through the ostium by the ciliary activity in the sinus.
  • (7) Malta continued to defend tenaciously after half-time and Italy struggled to create openings, despite their overwhelming dominance.
  • (8) However, attempts to cultivate M phi for morphological and functional studies have often been compromised because M phi adhere rapidly and tenaciously to cultureware.
  • (9) The exudate, apparent as early as 48 hours after inoculation, drained from the cervix as a tenacious, mucopurulent discharge for several days, then rapidly disappeared.
  • (10) Thirty-four patients, 21 male and 13 female, with chronic asthma and tenacious mucoid expectoration were studied regarding clinical parameters, PEF, airway resistance and sputum viscosity measured according to the n.m.r.
  • (11) Mark Lewis and Charlotte Harris, two tenacious solicitors, were followed around, together with their children.
  • (12) The cholla cacti are particularly tenacious in the manner in which the spines stay embedded in the skin.
  • (13) The action of complement is considered in terms of a more tenacious bond formed between effector and target cells.
  • (14) Two immunologically distinct proteins of 55 and 26 kd, which are tenaciously, but noncovalently associated with Oxytricha macronuclear DNA termini, have been purified.
  • (15) So they fought tenaciously, first over prices and then over privatisation.
  • (16) But the Justice Department attorney Ron Wiltsie, who impugned Xenakis’s credentials in tenacious cross-examination, said Dhiab had committed “five assaults since April 2014”.
  • (17) The observation that glucose phosphates bind to the Li+ complex of phosphoglucomutase some 900 times more tenaciously than to the corresponding Mg2+ complex could provide a partial rationale for the lack of reactivity of the Le+ form of the enzyme.
  • (18) "For rural areas, farmers, dalits (those at the bottom of India's tenacious social hierarchy), weak and the pained, this government is for them.
  • (19) [Small Talk, like the all-action investigative journalist that it is, tenaciously refuses to let the question go] And you're other half, she's an Irish pool international?
  • (20) Isis will then be reduced to what it once was: a very brutal and tenacious Iraqi militant organisation.