Synonym: coughing. Similar words: rough, tough, dough, ought, bough, enough, though, sought. Meaning: [kɒf] 
n. 1. sudden expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis 2. the act of exhaling air suddenly with a noise. v. exhale abruptly, as when one has a chest cold or congestion.
n. 1. sudden expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis 2. the act of exhaling air suddenly with a noise. v. exhale abruptly, as when one has a chest cold or congestion. 
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31 Far from relieving my cough, the medicine aggravated it.
32 He could not but cough up his political scandal.
33 I can't get rid of this cough.
34 My cough is rather troublesome today.
35 The cough seemed to rack his body.
36 Janet had a bad cough all last week.
37 He owes us money, but he won't cough up.
38 You ought to see a doctor about that cough.
39 She's got a terrible smoker's cough .
40 She dosed up the children with cough syrup.
41 Have you seen a quack about that cough?
42 Graham began to cough violently.
43 Ask the doctor to prescribe something for that cough.
44 His illness started with a slight cough.
45 This medicine may cure your cough.
46 The cough medicine contains an expectorant.
47 That cough sounds as if it's getting worse.
48 He has had a hacking cough for weeks.
49 This cough is driving me mad!
50 Mother dosed the child up with cough syrup.
51 I am troubled with a cough.
52 He had a smoker's cough .
53 Inhalations can soothe and control the cough.
54 He had a chronic cough.
55 You'd better go to the doctor about your cough.
56 Grit from the highway made him cough.
57 He had a smoker's cough and nicotine-yellowed fingers.
58 The engine began to cough on the hill.
59 They were interrupted by an apologetic cough.
60 The whisky made her cough and splutter.
More similar words: rough, tough, dough, ought, bough, enough, though, sought, plough, trough, bought, roughly, brought, ought to, wrought, borough, drought, through, ploughed, thorough, as though, a thought, although, go through, all through, see through, through to, toughness, throughout, get through.