Synonym: assure, back, certify, endorse, pledge, promise, secure, sponsor, stand for, swear, underwrite, warrant. Antonym: guarantor. Similar words: guarantor, quarantine, guard, on guard, vanguard, lingua franca, fair and square, volunteer. Meaning: [‚gærən'tɪː] 
n. 1. a written assurance that some product or service will be provided or will meet certain specifications 2. a pledge that something will happen or that something is true 3. a collateral agreement to answer for the debt of another in case that person defaults. v. 1. give surety or assume responsibility 2. make certain of 3. promise to do or accomplish 4. stand behind and guarantee the quality, accuracy, or condition of.
n. 1. a written assurance that some product or service will be provided or will meet certain specifications 2. a pledge that something will happen or that something is true 3. a collateral agreement to answer for the debt of another in case that person defaults. v. 1. give surety or assume responsibility 2. make certain of 3. promise to do or accomplish 4. stand behind and guarantee the quality, accuracy, or condition of. 
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31. The television comes with a year's guarantee.
32. Can you guarantee it wouldn't strike back?
33. The doctor cannot guarantee a cure.
34. We guarantee the freshness of all our produce.
35. Many shopkeepers guarantee satisfaction to customers.
36. I guarantee that he will appear in court.
37. Our cars carry a twelve-month guarantee.
38. We guarantee to deliver your goods within a week.
39. I can guarantee it's true I saw it myself.
40. The video recorder comes with/has a two-year guarantee.
41. We provide a 5-year guarantee against rust.
42. We guarantee the fastness of these dyes.
43. Our computers come with a one year guarantee.
44. Each bike carries a ten-year guarantee.
45. There's no guarantee that she'll come .
46. The ticket will guarantee you free entry.
47. The flooring comes with a 20-year wear guarantee.
48. Is the television still under guarantee?
49. This guarantee does not affect your statutory rights.
50. I'm afraid there's no guarantee of success.
51. The Editor can give no guarantee that they will fulfil their obligations.
52. Nurses in training should be given a guarantee of employment following qualification.
53. The computer comes with a three-year guarantee for peace of mind.
54. The window frames carry a 20-year guarantee against rot or decay.
55. Simply making steel stronger does not necessarily guarantee freedom from laminar tearing.
56. The guarantee may be rendered invalid if the manufacturer's instructions are not followed.
57. The country gives a constitutional guarantee of the rights of minorities.
58. If you send the application form in straight away[sentencedict.com], I can guarantee you an interview.
59. The bank will only lend me money if my parents guarantee the loan.
60. His turning up will guarantee the success of the meeting.
More similar words: guarantor, quarantine, guard, on guard, vanguard, lingua franca, fair and square, volunteer, absenteeism, far and away, paranoid, harangue, far and near, forbearance, appearance, grant, tyrant, errant, warrant, vibrant, frantic, vagrant, ignorant, hydrant, warranty, fragrant, aberrant, tolerant, debutante, exuberant.