Synonym: certify, check, confirm, demonstrate, document, establish, justify, show, substantiate, verify. Antonym: suppose. Similar words: approve, proverb, improved, approve of, improvement, provide, province, provoke. Meaning: [pruːv] 
v. 1. be shown or be found to be 2. establish the validity of something, as by an example, explanation or experiment 3. provide evidence for 4. prove formally; demonstrate by a mathematical, formal proof 5. put to the test, as for its quality, or give experimental use to 6. increase in volume 7. cause to puff up with a leaven 8. take a trial impression of 9. obtain probate of.
v. 1. be shown or be found to be 2. establish the validity of something, as by an example, explanation or experiment 3. provide evidence for 4. prove formally; demonstrate by a mathematical, formal proof 5. put to the test, as for its quality, or give experimental use to 6. increase in volume 7. cause to puff up with a leaven 8. take a trial impression of 9. obtain probate of. 
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31. It's impossible to prove.
32. This win could prove to be a historic turning point in the fortunes of the team.
33. The prosecution has to prove beyond reasonable doubt that he is guilty of murder.
34. I very much hope that this case will prove to be a catalyst for change.
35. Why not be the person to prove anything,to live better,is for youself.
36. She only bought that sports car to show off and prove she could afford one.
37. Having a car in the city might prove a hindrance.
38. The might of the army could prove a decisive factor.
39. If it is not treated correctly, the condition can prove fatal .
40. Why did he feel he had to prove his manhood in the company of women?
41. If the language can not express,(Sentencedict) I am willing to prove that life.
42. Granted that you are correct, you may find it hard to prove your point.
43. There is the strong possibility that such cooperation will prove unworkable.
44. She took the offensive, challenging her critics to prove their allegations.
45. If the goods prove defective, the customer has the right to compensation.
46. In order to prove his point he showed them the latest sales figures.
47. Instead, he did experiments to test and prove an idea before he was ready to accept it.
48. The blood tests prove that Vince is indeed the father.
49. Most of the evidence was destroyed in the fire. Thus it would be almost impossible to prove him guilty.
50. These policies are unlikely to prove popular with middle-class voters.
51. The issue is likely to prove a prickly one.
52. She was able to prove him wrong.
53. These revelations only prove what I suspected all along.
54. It's up to us to prove it.
55. They must prove they own ￡250,000 of realisable assets.
56. Her economic policies would prove suicidal for our economy.
57. She would prove him wrong whatever happened.
58. I defy you to prove your accusations.
59. It seemed they were fighting to prove their manhood.
60. It will be a heaven-sent opportunity to prove himself.