What's the difference between leaden and sluggish?

Leaden


Definition:

  • (a.) Made of lead; of the nature of lead; as, a leaden ball.
  • (a.) Like lead in color, etc. ; as, a leaden sky.
  • (a.) Heavy; dull; sluggish.

Example Sentences:

  • (1) There is a heavy, leaden feeling in your chest, rather as when someone you love dearly has died; but no one has – except, perhaps, you.
  • (2) In ancient Rome and during the Renaissance compression by means of leaden plates was a well-known treatment of cancer.
  • (3) DCMS secretary Maria Miller last week promised to fight for the arts: untouched by loftier values her leaden utilitarianism in calling the arts a "compelling product" came under fire, but she did lay out a good commercial case.
  • (4) There is no way that the show could have been made without it, because otherwise all the action would have been leaden with exposition.
  • (5) The murine dilute suppressor gene, dsu, was previously shown to suppress the dilute coat color phenotypes of mice homozygous for the dilute (d), leaden (ln), and ashen (ash) mutations.
  • (6) Sixty patients with probable atypical depression--defined as meeting Research Diagnostic Criteria for depressive illness, having reactive mood, and having one of four associated symptoms (hyperphagia, hypersomnolence, leaden feeling, and sensitivity to rejection)--took part in a study contrasting phenelzine, imipramine, and placebo.
  • (7) The football was leaden in the first half and, once again, there were times when an impatient crowd struggled to contain their frustrations.
  • (8) The syndrome is characterized by profound dysfunction of the central nervous system, silver-leaden colored hair, abnormal melanosomes and melanocytes, and abnormal inclusion bodies in fibroblasts, bone marrow histiocytes and lymphocytes which appear to represent abnormal lysosomal bodies.
  • (9) In addition, scatter radiation exposure of the head decreased by 54% by covering the patient with a rubber leaden blanket (0.25 mm Pb).
  • (10) They left as the leaden sun started to dip; federal police stretched yellow crime scene tape around the sites.
  • (11) 6.08pm BST 36 min: A leaden-footed touch from Weimann puts the ball out of play deep in Liverpool territory, surrendering possession to the visitors in the form of a throw-in.
  • (12) The hour struck, 9.17pm, and leaden silence fell, broken only by the babble of TV reporters beside their mobile trucks.
  • (13) In the fifteenth his legs were leaden; Frazier punished him immediately and before the round had gone a minute a sickeningly violent left hook smashed across the right side of Ali's face, instantly increasing the swelling that had developed there earlier and lifting him flat on his back with his legs kicking high towards the ring lights.
  • (14) If it’s just going to be leaden, and heavy, and bureaucratic, we will lose out.” Speaking to the Guardian as the CBI launches a new report analysing the factors that make some regions more economically successful than others, Fairbairn urged the government to invest more in boosting school standards in order to help address the financial concerns that led to Brexit.
  • (15) 9.13pm BST 12 min: A leaden touch from Jerome Boateng on the edge of his own penalty area puts Per Mertesacker under pressure from Slimani, but the German centre-half clears.
  • (16) As sendoffs go, it is probably fair to say Roy Hodgson hoped for better in England’s final match before Euro 2016 than seeing his team look so leaden, the crowd so bored they resorted to making their own entertainment and a tetchy press conference when the questions centred around whether his team were heading into another tournament without any clarity about their best way of playing.
  • (17) Dowsett set off at positively leaden pace in the opening lap and a half but once he hit cruising speed, he maintained the same even pace throughout, covering most of his laps in about 17sec, raising his game approaching the half-hour and pushing hard in the final 15 minutes.
  • (18) 14 min: A decent scoring opportunity for Brazil goes to waste after a disappointingly leaden-footed touch from Neymar, who is sporting an interesting mohawk type barnet that makes him resemble a toilet brush.
  • (19) Through the leaden rain of a battleship-grey morning in one of the poorest neighbourhoods in Britain drifts a flurry of music by Antonio Vivaldi.
  • (20) An enhanced development of pituitary tumors was observed in virgin female mice of the C57 Leaden strain following repeated oral administration of synthetic progestins.

Sluggish


Definition:

  • (a.) Habitually idle and lazy; slothful; dull; inactive; as, a sluggish man.
  • (a.) Slow; having little motion; as, a sluggish stream.
  • (a.) Having no power to move one's self or itself; inert.
  • (a.) Characteristic of a sluggard; dull; stupid; tame; simple.

Example Sentences:

  • (1) The sluggish flow which results from this vasoconstriction and high venous pressure leads to a haemoconcentration which reduces oedema formation but favours leucocyte and platelet sequestration within the microcirculation.
  • (2) Our findings suggest that (a) the inclusion of a liquid meal provides a reproducible method of measuring orocaecal transit using the lactulose hydrogen breath test, (b) rapid small bowel transit in thyrotoxicosis may be one factor in the diarrhoea which is a feature of the disease and (c) if altered gut transit is the cause of sluggish bowel habit in hypothyroidism, delay in the colon, and not small bowel, is likely to be responsible.
  • (3) Foreign investment has been sluggish because of insecurity, red tape and corruption.
  • (4) These composite data indicated that the definable metabolic defects of these two sisters with homozygous familial hypercholesterolemia were the sluggish clearance of cholesterol from the body coupled with low total body synthesis of cholesterol.
  • (5) While demand in the US remains sluggish, Toyota has benefited at home from a revival in demand for its Prius petrol-electric hybrid, Japan's best-selling passenger car for the past five months.
  • (6) It has been established that the structure of depressive phases in sluggish simple schizophrenia includes specific psychopathological signs heralding defect formation and united by the notion "transitory syndrome".
  • (7) This will be vital to offset diminishing contributions from government spending and sluggish household demand.
  • (8) Last Saturday’s winner against Norwich felt like an isolated incident amid sluggish reactions, though the Spain international is clearly quicker to fight his own corner.
  • (9) Household spending has slumped to its lowest rate in nearly two years, underlining the sluggishness of Britain's economy.
  • (10) The visitors had looked the more settled team in the first half here, tribute to their own energetic and diligent midfield and also to a general sluggishness in Chelsea’s passing and movement.
  • (11) When we had a morning practice session, and some players were a bit sluggish, he would call them out to the middle of the pitch and shout: ‘Dilly-ding, dilly-dong!’ When I read this story about Leicester, I just started laughing because all those funny moments with him came rushing back into my head.” That Ranieri has a sense of humour is hardly new information.
  • (12) Sluggish or absent blood flow was observed in retinal arterioles that lay in close proximity to the ILS, and the arterioles themselves appeared narrowed.
  • (13) It was concluded that acetate, lactate, and pyruvate accumulate under growing conditions when P. natriegens is cultivated on glucose (i) because of a rapid initial catabolism of glucose via an aerobic glycolytic pathway and (ii) because of a sluggishly functioning tricarboxylic acid cycle due to the accumulation of NADPH(2) and to repressed levels of key enzymes.
  • (14) A cutoff point of one spermatozoon exhibiting sluggish motility per HPF was the most effective method of classifying the results of the postcoital test (X2(1) = 4.28, P = 0.037, RR = 4.7.
  • (15) In a speech that appears to have upset King, Carney said central banks should be prepared to downgrade their inflation targets in the event of sluggish growth and instead set themselves the task of raising national output.
  • (16) The clinical evaluation of cervical mucus properties requires evaluation of the quality of the mucus, its functional ability, and its interaction with sperm, since it now appears that sperm are stored in the cervix and are released continuously to the upper part of the reproductive tract; in addition, present evidence indicates that cervical mucus acts as a barrier or trap for sluggish and abnormal sperms.
  • (17) These were hybrid cells with conduction velocities and receptive field properties characteristic of more than one of the X, Y and sluggish categories.
  • (18) Low-Earth orbit is quickly becoming the realm of the private sector – including the loose agglomeration of companies known collectively as NewSpace, which have shaken human spaceflight progress out of a sluggish period.
  • (19) LG Photograph: LG Sales of smartwatches have been sluggish, data shows, partly because functionality is limited to notifications, which has not appealed to the mass market .
  • (20) Little known are reports (more common in non-American literature) that female hormones effect a sluggishness of gallbladder function.