What's the difference between keen and sagacious?

Keen


Definition:

  • (superl.) Sharp; having a fine edge or point; as, a keen razor, or a razor with a keen edge.
  • (superl.) Acute of mind; sharp; penetrating; having or expressing mental acuteness; as, a man of keen understanding; a keen look; keen features.
  • (superl.) Bitter; piercing; acrimonious; cutting; stinging; severe; as, keen satire or sarcasm.
  • (superl.) Piercing; penetrating; cutting; sharp; -- applied to cold, wind, etc, ; as, a keen wind; the cold is very keen.
  • (superl.) Eager; vehement; fierce; as, a keen appetite.
  • (v. t.) To sharpen; to make cold.
  • (n.) A prolonged wail for a deceased person. Cf. Coranach.
  • (v. i.) To wail as a keener does.

Example Sentences:

  • (1) That the BBC has probably not been as vulnerable since the 1980s is also true – not least because the enemies of impartiality are more powerful, and the BBC's competitors (maimed after a year's exposure of their own behaviour in the Leveson inquiry ) are keen to wreck it.
  • (2) It has me as a listener and I am keen as well on sciences, arts, geography, history and politics, and I belong to two campaigns in Brighton and Chichester against privatisation of the NHS, and with some successes.
  • (3) Theresa May to visit India in signal of trading priorities post-Brexit Read more Cable said India had been keen to expand “ Mode 4 ” market access: the ability to bring in staff – Indian IT experts, for example – as part of trading in services.
  • (4) As corruption consistently ranks as a top concern for Spaniards, second only to unemployment, and with an eye on upcoming municipal and regional elections in the spring, Spain’s political parties have been keen to appear as if they are tackling the issue.
  • (5) He is understood to be keen to remain in the London area.
  • (6) The tech workers are mostly well-paid and keen to live downtown.
  • (7) Some Labour MPs, such as Frank Field and David Miliband, are keen on primaries.
  • (8) Professor Androsov was extremely hospitable and showed a keen interest in the freer exchange of knowledge between American and Soviet surgeons.
  • (9) The government, too, is keen to strike a conciliatory note, at least compared with the strident tones of the Iron Lady's day.
  • (10) Photograph: Peter Beaumont for the Guardian For his part the leader of Hadash, the veteran socialist party in Israel that emphasises Arab-Jewish cooperation, Odeh has now attracted a political star status most obvious on the stump in Lod on Wednesday in the repeated cries of “Ayman!” by shopkeepers and passersby keen to shake his hand or be photographed with him.
  • (11) This seemed contradictory for a government keen on getting people out of their cars, and given that at the time the Treasury finances were relatively healthy.
  • (12) Palaszczuk said she was keen to use her first attendance at a Coag meeting to push for the federal government to “accelerate some of their money towards the states” for the national disability insurance scheme.
  • (13) Even more striking is the stance being adopted by Hagan and her Democratic supporters, who have been as keen to discuss social issues as the Republicans have been to avoid them.
  • (14) Britain's estate agents today report a surge in the number of properties for sale amid signs jittery vendors are keen to strike a deal before next month's general election.
  • (15) It is a game to spend two hours together and enjoy our time together and say: ‘I was happy.’” Guardiola, who will be joined by the former Arsenal and Everton midfielder Mikel Arteta on his coaching staff , is keen to promote players from City’s junior ranks.
  • (16) May is thought to have been keen to examine more closely the role of Chinese companies in the project amid concerns about the impact on national security and despite her predecessor David Cameron’s strong support for Hinkley .
  • (17) Ian Livingstone is not all that keen on being photographed near the life-sized model of Lara Croft in his study – even though he was largely responsible for launching her on the world nearly 20 years ago, and the heroine of the Tomb Raider video games, comics and films helped to make his fortune.
  • (18) We were very keen to preserve the silhouette of the Leadenhall building [Cheesegrater],” says Richards.
  • (19) The Russians are also keen on it.” A Trump adviser confirmed the president-elect’s intention to meet Putin very soon and said that Reykjavik was under active consideration.
  • (20) At the same time, he is keen to do everything in his power to help Palace pick up three crucial points, right down to giving Pulis chapter and verse on the Cardiff players he knows inside out.

Sagacious


Definition:

  • (a.) Of quick sense perceptions; keen-scented; skilled in following a trail.
  • (a.) Hence, of quick intellectual perceptions; of keen penetration and judgment; discerning and judicious; knowing; far-sighted; shrewd; sage; wise; as, a sagacious man; a sagacious remark.

Example Sentences:

  • (1) This led directly to Briers working with Branagh on many subsequent projects: as a perhaps too likeable Malvolio ("My best part, and I know it," he said) in an otherwise wintry Twelfth Night at the Riverside Studios, Hammersmith, in 1987, and on a world tour with the Renaissance company as a ropey King Lear (the set really was a mass of ropes, the production dubbed "String Lear") and a sagacious, though not riotously funny, Bottom in A Midsummer Night's Dream.
  • (2) Election officials have also disqualified Raja Pervaiz Ashraf, the man who until just a few weeks ago was the country's prime minister, under articles ensuring candidates are, among many other things, "sagacious, righteous and non-profligate".
  • (3) He is a kindly and sagacious presence on our television screens and, in this febrile pre-referendum climate, has attained mystical powers for Scottish nationalists.
  • (4) As the more sagacious judges tell us, managers are rarely as good as they are cracked up to be when they are winning, and not as bad in adversity.
  • (5) The nurse's sagacious management of neurologic, hemodynamic and pulmonary status and the ongoing support of the patient and family throughout the angioplasty procedure is crucial to a positive outcome.
  • (6) The tour was organised by the normally ­sagacious Dr Ali Bacher, who had been South Africa's last ­captain before the country was banished from Test cricket at the start of the 1970s.
  • (7) The captain who guided it through the rapids was the sagacious Lord Bragg, who would rather be remembered as the novelist Melvyn Bragg .
  • (8) And, now, perhaps seeing the peak of the native advertising bubble, and with the help of the ever-clueless New York Times , it is, sagaciously, ready to get out with whatever it can.
  • (9) Credit must also go to the sagacious Pékerman whose faith in the young star has allowed Rodríguez to truly blossom.
  • (10) Because he feels at home in the 12th century, an era of sagacious kings and sustainable cabbages.