Synonym: acute, bright, clever, cutting, exact, fine, quick, sharp, sharp-witted, smart. Antonym: blunt, dull, obtuse. Similar words: teen, queen, green, keep, screen, between, in the end, teenage. Meaning: [kɪːn] 
n. a funeral lament sung with loud wailing. v. express grief verbally. adj. 1. having or demonstrating ability to recognize or draw fine distinctions 2. intense or sharp 3. very good 4. as physically painful as if caused by a sharp instrument 5. having a sharp cutting edge or point.
n. a funeral lament sung with loud wailing. v. express grief verbally. adj. 1. having or demonstrating ability to recognize or draw fine distinctions 2. intense or sharp 3. very good 4. as physically painful as if caused by a sharp instrument 5. having a sharp cutting edge or point. 
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(31) He's such a keen fan, he even goes to all the away matches.
(32) They were very keen to start work as soon as possible.
(33) He was a keen music lover .
(34) She herself was not a keen gardener.
(35) They are both very keen cyclists.
(36) Mrs Hill is keen on Tom's marrying Susan.
(37) She's keen to get ahead in her career.
(38) I got quite keen on the idea.
(39) They are rather keen on your new-type woolens.
(40) She's not keen on being told what to do.
(41) It was the subject of keen debate.
(42) The government is keen to allay the public's fears.
(43) He's mad keen on planes.
(44) The children are well-behaved and keen to learn.
(45) He's keen,[Sentencedict.com] but his youth is a minus factor.
(46) There is keen competition for places at the college.
(47) He is not very keen on jazz.
(48) She was keen to acquire more advanced culinary skills.
(49) The company negotiates very keen prices with their suppliers.
(50) She has a keen eye for talent.
(51) The kids in my class are all very keen.
(52) I'm not too keen on jazz.
(53) She's very keen on do it yourself.
(54) She's still keen to keep in touch.
(55) I'm not awfully keen on fish.
(56) She is a student of keen observation.
(57) John's always been keen on music.
(58) They are rather keen to purchase Chinese goods.
(59) She's keen to do something in the fashion line.
(60) There is keen competition between the two motorcar firms.
More similar words: teen, queen, green, keep, screen, between, in the end, teenage, fifteen, keep to, keep up, keep on, keep off, teenager, keep down, keep away, by the end of, at the end of, screening, keep out of, keep back, keep from, keep in mind, take effect, keep up with, keep an eye on, keep in touch, keep pace with, free enterprise, keep company with.