What's the difference between crave and need?

Crave


Definition:

  • (v. t.) To ask with earnestness or importunity; to ask with submission or humility; to beg; to entreat; to beseech; to implore.
  • (v. t.) To call for, as a gratification; to long for; hence, to require or demand; as, the stomach craves food.
  • (v. i.) To desire strongly; to feel an insatiable longing; as, a craving appetite.

Example Sentences:

  • (1) The most common reasons cited for relapse included craving, social situations, stress, and nervousness.
  • (2) The results indicated that smoke, as opposed to sham puffs, significantly reduced reports of cigarette craving, and local anesthesia significantly blocked this immediate reduction in craving produced by smoke inhalation.
  • (3) Scores on the "dependent smoking" subscale of the smoking motivation questionnaire correlated significantly with overall withdrawal severity, craving, and increased irritability.
  • (4) A cocaine craving scale that has proven reliable and practical in clinical treatment research with cocaine-using subjects is presented.
  • (5) The smoking-specific item "craving" reflected this pattern, though in attenuated form, suggesting that the observed exacerbation of withdrawal symptomatology was not simply due to generalized dysphoria, as queried in both instruments.
  • (6) However, craving for alcohol was found to be significantly raised over baseline after exposure to low alcohol drinks.
  • (7) There are many "smoking cessation therapies" – gums, patches and sprays – that reduce cravings for cigarettes, while allowing the smoker to avoid the adverse effects of tobacco.
  • (8) Craving for alcohol decreased after both active and passive immunization against ADH.
  • (9) So should we indulge our nut cravings or will that just add inches to the waist?
  • (10) In the regions concerned, there seems a craving for normality, to put back the clock on the destruction wrought by Isis.
  • (11) Only 32 per cent of women perceived that their cravings were linked to menstrual cycles.
  • (12) Principal-components analysis revealed six factors (Dysphoric Moods, Well-being, Physical Symptoms, Personal Space, Food Cravings, Depression) that accounted for 70% of the variance in daily ratings.
  • (13) In addition to high-protein foods, some of the women craved fruits and sweets.
  • (14) In the present study we met attitudes that made some people bear numet needs instead of craving their legal rights.
  • (15) Harry Kane has been craving opponents as accommodating as Bournemouth since the spring.
  • (16) This study reports on 285 smokers in cessation clinics who answered self-report measures of withdrawal symptoms and craving after quitting cigarettes "cold turkey."
  • (17) Decrease in cocaine craving correlated with decrease in plasma homovanillic acid (pHVA).
  • (18) Ibogaine, an indolalkylamine, has been claimed to be effective in abolishing drug craving in heroin and cocaine addicts.
  • (19) TV watching (i.e., nondietary activity) and subjective measures of craving and tension-anxiety also were assessed.
  • (20) Craving boldness is too often a euphemism for wishing Labour's predicament were something other than what it is; that there was a way to promise immediate improvement in everyone's lives without giving them money.

Need


Definition:

  • (n.) A state that requires supply or relief; pressing occasion for something; necessity; urgent want.
  • (n.) Want of the means of subsistence; poverty; indigence; destitution.
  • (n.) That which is needful; anything necessary to be done; (pl.) necessary things; business.
  • (n.) Situation of need; peril; danger.
  • (n.) To be in want of; to have cause or occasion for; to lack; to require, as supply or relief.
  • (v. i.) To be wanted; to be necessary.
  • (adv.) Of necessity. See Needs.

Example Sentences:

  • (1) Technical factors that account for increased difficulty in these patients include: problems with guide catheter impaction and ostial trauma; inability to inflate the balloon with adequate guide catheter support; and need for increased intracoronary manipulation.
  • (2) An effective graft-surveillance protocol needs to be applicable to all patients; practical in terms of time, effort, and cost; reliable; and able to detect, grade, and assess progression of lesions.
  • (3) Richard Bull Woodbridge, Suffolk • Why does Britain need Chinese money to build a new atomic generator ( Letters , 20 October)?
  • (4) It involves creativity, understanding of art form and the ability to improvise in the highly complex environment of a care setting.” David Cameron has boosted dementia awareness but more needs to be done Read more She warns: “To effect a cultural change in dementia care requires a change of thinking … this approach is complex and intricate, and can change cultural attitudes by regarding the arts as central to everyday life of the care home.” Another participant, Mary*, a former teacher who had been bedridden for a year, read plays with the reminiscence arts practitioner.
  • (5) Paradoxically, each tax holiday increases the need for the next, because companies start holding ever greater amounts of their tax offshore in the expectation that the next Republican government will announce a new one.
  • (6) That means deciding what job they’d like to have and outlining the steps they’ll need to take to achieve it.
  • (7) The obvious need for highly effective contraception in women with existing disorders of glucose metabolism has led to a search for oral contraceptive (OC) regimens for such women that are efficient but without unacceptable metabolic side effects.
  • (8) More research and a national policy to provide optimal nutrition for all pregnant women, including the adolescent, are needed.
  • (9) "Britain needs to be in the room when the euro countries meet," he said, "so that it can influence the argument and ensure that what the 17 do will not damage the market or British interests.
  • (10) It is suggested that the results indicate the need for full haematological screening of all patients with recurrent aphthae.
  • (11) As important providers of health care education, nurses need to be fully informed of the research findings relevant to effective interventions designed to motivate health-related behavior change.
  • (12) Elderly women need to follow the same strategies as postmenopausal women with more emphasis on prevention of falls.
  • (13) The problem of treatment oneside malocclusions of adult patients needs to concern of anchorange.
  • (14) Since the start of this week, markets have been more cautious, with bond yields in Spain reaching their highest levels in four months on Tuesday amid concern about the scale of the austerity measures being imposed by the government and fears that the country might need a bailout.
  • (15) Most patients of the bopindolol-group needed 1 mg once daily as compared to those on the nifedipine who required 20 mg b.i.d.
  • (16) But that's just it - they need to be viable in the long term.
  • (17) However, further improvement of culture systems is needed for active replication of HBV in vitro.
  • (18) In documents due to be published by the bank, it will signal a need to shed costs from a business that employs 10,000 people as it scrambles to return to profit.
  • (19) These deficiencies in the data compromise HIV surveillance based on diagnostic testing, and supplementary bias-free data are needed.
  • (20) Parents believed they should try to normalize their child's experiences, that interactions with health care professionals required negotiation and assertiveness, and that they needed some support person(s) outside of the family.