Synonym: charlatan, fake, pretender. Similar words: loquacious, quarterback, square, squad, loquat, quarrel, quantum, quarter. Meaning: [kwæk] 
n. 1. an untrained person who pretends to be a physician and who dispenses medical advice 2. the harsh sound of a duck. v. 1. utter quacking noises 2. act as a medical quack or a charlatan. adj. medically unqualified.
n. 1. an untrained person who pretends to be a physician and who dispenses medical advice 2. the harsh sound of a duck. v. 1. utter quacking noises 2. act as a medical quack or a charlatan. adj. medically unqualified. 
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31. It was the age of horse sense and the quack.
32. I simply spat my contempt and threw the drug back to the quack.
33. A quack - quack here! Here a quack! There a quack! Everywhere a quack - quack.
34. The Bow-wow theory sees primitive language as an imitation of natural sounds, such as the cries of animals, like quack , cuckoo .
35. Then the waiter said Quack the waiter moved his head the inner man was soon satisfied.
36. Here a quack, ther a quack, everywhere a quack quack.
37. Birth and civilian homes, a good acquisition skills at an early age, like a sword or walk and quack single pole, is a weak-hoe, Hangxiazhangxi juvenile hero.
37. Sentencedict.com is a sentence dictionary, on which you can find good sentences for a large number of words.
38. Quack eventually when the son object of ground that momently, I cried.
39. For the rest it was just a noise, a quack - quack - quacking.
40. That doctor is just a quack , he should be reported.
41. " Quack! " came the cry of a startled water bird.
More similar words: loquacious, quarterback, square, squad, loquat, quarrel, quantum, quarter, quality, quandary, qualify, adequate, quantity, equation, be equal to, earthquake, acquainted, in quantity, quarantine, quarrel with, qualitative, headquarters, rack, back, pack, sack, black, aback, track, stack.