Below is 110 common IELTS Words.

1.analogy

2.analysis

3.analyze

4.annotate

5.anticipate

6.application

7.apply

8.approach

9.associate

10.assume

11.assumption

12.audience

13.authentic

14.background

15.body

16.brainstorm

17.brief

18.calculate

19.caption

20.category

21.cause

22.character

23.characteristic

24.characterize

25.chart

26.chronology

27.citation

28.cite

29.claim

30.clarify

31.class

32.clue

33.code

34.coherent

35.common

36.compare

37.compile

38.complement

39.complete

40.compose

41.composition

42.conceive

43.concise

44.conclude

45.conclusion

46.concrete

47.conditions

48.conduct

49.confirm

50.consequence

51.consider

52.consist

53.consistent

54.consistently

55.constant

56.constitute

57.consult

58.contend

59.context

60.continuum

61.contradict

62.control

63.convert

64.convey

65.copy

66.correlate

67.correspond

68.credible

69.credit

70.criteria

71.critique

72.crucial

73.cumulative

74.debate

75.deduce

76.defend

77.define

78.demand

79.demonstrate

80.depict

81.derive

82.describe

83.detail

84.detect

85.determine

86.develop

87.devise

88.diction

89.differentiate

90.dimension

91.diminish

92.edit

93.effect

94.element

95.emphasize

96.employ

97.equal

98.equivalent

99.essay

100.Establish

101.fact

102.extract

103.feature

104.factor

105.figure

106.figurative

107.footer

108.focus

109.form

110.foreshadow