What do the words LACKLUSTER, MOONBEAM & PUKING have in common?

They are all words that Shakespeare "invented" or one could say put together using prefixes, suffixes, merging words, changing verbs into adjectives and nouns into verbs (which still happens today, for example, Google...).  But Shakespeare also came up with words in a completely original manner, so we can say he invented words in the end.

This year, 2016, marks 400 years after his death in 1616.

Some of Shakespeare's Idioms...

Shakespeare's Contribution to English Vocabulary (not a complete list...)

1. academe
2. accused
3. addiction
4. advertising
5. amazement
6. arouse
7. assassination
8. backing
9. bandit
10. bedroom
11. beached
12. besmirch
13. birthplace
14. blanket 
15. bloodstained
16. barefaced
17. blushing
18. bet
19. bump
20. buzzer
21. caked
22. cater
23. champion
24. circumstantial
25. cold-blooded
26. compromise
27. courtship
28. countless
29. critic
30. dauntless
31. dawn
32. deafening
33. discontent
34. dishearten
35. drugged
36. dwindle
37. epileptic
38. equivocal
39. elbow
40. excitement
41. exposure
42. eyeball
43. fashionable
44. fixture
45. flawed
46. frugal
47. generous
48. gloomy
49. gnarled
50. grovel
51. gossip
52. green-eyed
53. gust
54. hint
55. hobnob
56. hurried
57. impede
58. impartial
59. invulnerable
60. jaded
61. label
62. lackluster
63. laughable
64. lonely
65. lower
66. luggage
67. lustrous
68. madcap
69. majestic
70. marketable
71. metamorphize
72. mimic
73. monumental
74. moonbeam
75. mountaineer
76. negotiate
77. noiseless
78. obscene
79. obsequiously
80. ode
81. olympian
82. outbreak
83. panders
84. pedant
85. premeditated
86. puking
87. radiance
88. rant
89. remorseless
90. savagery
91. scuffle
92. secure
93. skim milk
94. submerge
95. summit
96. swagger
97. torture
98. tranquil
99. undress
100. unreal
101. varied
102. vaulting
103. worthless
104. zany