B1 · Intermediate

Change & Development — B1 English Vocabulary

This B1 vocabulary list gathers 40 intermediate English words about change & development — growth, trends and how things shift. Every word comes with its British-English pronunciation and a natural example sentence, so you learn each one in real context. When you are ready, open the flashcards to practise and remember them for good.

  1. change/tʃeɪndʒ/

    “We need a change of plan.”

  2. development/dɪˈvel.əp.mənt/

    “The development of the city was rapid.”

  3. growth/ɡrəʊθ/

    “The company saw rapid growth.”

  4. increase/ɪnˈkriːs/

    “Prices continue to increase.”

  5. decrease/dɪˈkriːs/

    “Sales began to decrease.”

  6. reduce/rɪˈdjuːs/

    “We must reduce waste.”

  7. transform/trænsˈfɔːm/

    “Technology can transform our lives.”

  8. evolve/ɪˈvɒlv/

    “Languages evolve over time.”

  9. adapt/əˈdæpt/

    “Animals adapt to their environment.”

  10. adjust/əˈdʒʌst/

    “It took time to adjust to the new job.”

  11. modify/ˈmɒd.ɪ.faɪ/

    “They had to modify the design.”

  12. replace/rɪˈpleɪs/

    “Machines may replace some workers.”

  13. trend/trend/

    “There is a trend towards healthy food.”

  14. gradual/ˈɡrædʒ.u.əl/

    “There was a gradual change in the weather.”

  15. sudden/ˈsʌd.ən/

    “There was a sudden change of plan.”

  16. permanent/ˈpɜː.mə.nənt/

    “He found a permanent job.”

  17. temporary/ˈtem.pər.ər.i/

    “It is only a temporary solution.”

  18. stable/ˈsteɪ.bəl/

    “The economy is now stable.”

  19. constant/ˈkɒn.stənt/

    “There is constant change in technology.”

  20. decline/dɪˈklaɪn/

    “There was a decline in sales.”

  21. rise/raɪz/

    “There was a rise in temperature.”

  22. fall/fɔːl/

    “There was a sharp fall in prices.”

  23. renew/rɪˈnjuː/

    “I need to renew my passport.”

  24. reform/rɪˈfɔːm/

    “The government promised reform.”

  25. alter/ˈɔːl.tə/

    “She had to alter the dress.”

  26. revolution/ˌrev.əˈluː.ʃən/

    “The industrial revolution changed everything.”

  27. phase/feɪz/

    “We are in the first phase of the plan.”

  28. transition/trænˈzɪʃ.ən/

    “The transition was smooth.”

  29. swap/swɒp/

    “Let’s swap seats.”

  30. enhance/ɪnˈhɑːns/

    “The app will enhance your photos.”

  31. minimise/ˈmɪn.ɪ.maɪz/

    “Try to minimise the risk.”

  32. maximise/ˈmæk.sɪ.maɪz/

    “We want to maximise profit.”

  33. vary/ˈveə.ri/

    “Prices vary from shop to shop.”

  34. variation/ˌveə.riˈeɪ.ʃən/

    “There is some variation in quality.”

  35. fluctuate/ˈflʌk.tʃu.eɪt/

    “Prices fluctuate every day.”

  36. consistent/kənˈsɪs.tənt/

    “Her work is very consistent.”

  37. reverse/rɪˈvɜːs/

    “It is hard to reverse the damage.”

  38. boost/buːst/

    “Coffee gives me an energy boost.”

  39. ongoing/ˈɒnˌɡəʊ.ɪŋ/

    “It is an ongoing process.”

  40. drastic/ˈdræs.tɪk/

    “They made a drastic change.”