Antonym: prove. Similar words: disapprove, disproportionate, disproportionately, prove, mispronounce, proven, proved, improve. Meaning: [‚dɪs'pruːv] 
v. prove to be false.
v. prove to be false. 
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31. You cannot disprove that.
32. Further, I cautioned them that their failure to disprove a hypothesis that no structure existed was methodologically inadequate to support a conclusion that prices were random.
33. To the man of letters it is a missile that he can fling in the reader's face to disprove the pestilent heresy.
34. It'seemed to Catherine that if she were his sister she would disprove this axiom.
35. A theory would shape an experiment, and then the experiment would confirm or disprove the theory.
36. I disprove his claim.
37. His earlier work in Germany, attempting to disprove the theory of spontaneous generation, led him to discover that yeast is involved in fermentation.
38. The two parties disprove the theory of the other, but unite in persecute the dissenter.
39. The student might support an idea, question it or even disprove it.
40. The students student might support an idea, question disproved it or even disprove it.
41. It is up to the scientist to TEST and retest the theory,(Sentencedict) and attempt to disprove the alternative.
42. Granted, the ouija board typewriter didn't prove or disprove the involvement of spirits, but it did prevent swindlers from consciously moving the triangle while pretending they were possessed.
43. Scientists cannot test for the presence of design, nor can they disprove the presence of design.
More similar words: disapprove, disproportionate, disproportionately, prove, mispronounce, proven, proved, improve, reprove, approve, proverb, approved, improved, approve of, provenance, proverbial, improvement, disapproval, book of proverbs, misprint, jurisprudence, trove, drove, grove, sprout, grovel, dispel, spread over, overspread, sprouting.