unpredictable

[ˌʌnprɪˈdɪktəbl]

Definition:
1. Impossible to foretell.
2. Unknown in advance.
3. Not occurring at expected times.

Use 'unpredictable' in a sentence:

1. take into account the seasons as well as any unpredictable weather. New seeds must be sown and weeds must be pulled.
2. Take waterproof clothing — Orkney weather is unpredictable.
3. The weather grew harsh, chilly and unpredictable.
4. It has better classification accuracy, and has no unpredictable area.
5. Global weirding refers to the worldwide increase in the rate and extent of extreme or unpredictable weather conditions.
6. Things are constantly changing and unpredictable.
7. Because the maximum amount of data allowed in hidden fields can vary with different firewall and proxy implementations, large hidden fields can cause unpredictable behavior.
8. One of our most talented people is also the most difficult and unpredictable.
9. They are unpredictable.
10. Until recently, nobody realized that Earth is exposed to unpredictable violent impacts from space.
11. The future is unpredictable.
12. Buying up gilts in a market where no new securities are being issued could distort interest rates in unpredictable ways, economists warned.
13. There were so many unpredictable fluctuations on the Stock Exchange.
14. The weather in Britain is unpredictable.
15. A general trend can be recognized, but the details are usually unpredictable.
16. Some people blamed the laziness to the unpredictable weather, some are burdened by the graduation papers, or the coming important test, some feel anxious about their work performance earlier this year.
17. He was of a mercurial temperament and therefore unpredictable.
18. As I watch her chase after a squirrel, throwing her whole being into the here-and-now of an exercise that has never once ended in victory, she reminds me, too, that no matter how harsh the present or unpredictable the future, there's almost always some measure of joy to be extracted from the moment.
19. A dicey situation means something is unpredictable, just like the dice1 in a game.
20. A youngest brother of brothers, often unpredictable and romantic, will match best with an oldest sister of brothers.
21. Flu is unpredictable.
22. The youngest brother of brothers, often unpredictable and romantic, will match best with the oldest sister of brothers.
23. You have to keep your wits about you when riding a bike in the city! The roads are busy and unpredictable!
24. Ever since humanity began to farm our own food, we've faced the unpredictable rain that is both friend and enemy.
25. Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.
26. First, the number of students would be unpredictable.
27. There's unpredictable weather, changes in soil quality, and the ever-present possibility that pests and diseases may pay a visit.
28. In dealing with that unpredictable man, you simply cannot follow a prearranged plan, you have to play it by ear.
29. He is a man of unpredictable moods.
30. You are inconsistent and unpredictable.
31. Establishment and Assessment of Rat Model of Chronic Unpredictable Mild Stress Depression.
32. No one knows where they stand with him; he is utterly unpredictable.
33. No-one knows where they stand with him; he is utterly unpredictable.
34. He is utterly unpredictable.
35. Its informal conversation style would make interaction comfortable, and yet the machine would remain slightly unpredictable and therefore interesting.
36. Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall.
37. Its informal conversational style would make interaction comfortable, and yet the machine would remain slightly unpredictable and therefore interesting.
38. She was unpredictable, explosive, impulsive and easily distracted.
39. This marsupial inhabits the deserts of central Australia where the onset of rains and the resulting sudden growth of vegetation are extremely unpredictable.
40. Apparently, unpredictable noise produces more fatigue than predictable noise, but it takes a while for this fatigue to take its toll on performance.
41. The subsidies are designed to cushion farmers against unpredictable weather.
42. Although the climate remained as unpredictable as ever between one year and the next, it became much less locally diverse.
43. Take waterproof clothing – Oregon weather is unpredictable.
44. He is unpredictable, weeping one moment, laughing the next.
45. Unfavorable conditions that are relatively predictable probably pose a simpler problem for organisms than do unpredictable conditions.
46. These systems are right on the boundary between stable, orderly behavior and the unpredictable world of chaos, as exemplified by turbulence.
47. The result is entirely unpredictable.
48. The next decade will be even more amazing and unpredictable than the last.
49. Subjects reported finding the predictable and unpredictable noise equally annoying, and all subjects performed at about the same level during the noise portion of the experiment.
50. He makes unpredictable, arbitrary decisions.
51. His behavior grew more unpredictable by the day, and increasingly tyrannical.