100 new words with meaning

Here are 100 new words with their meanings:

1. Perspicacious (adjective): Having a keen understanding and insight; able to notice and understand things that are not immediately apparent.
2. Ennui (noun): A feeling of listlessness and boredom; a lack of interest or excitement.
3. Fastidious (adjective): Meticulous and demanding in one's standards; having a strong attention to detail.
4. Garrulous (adjective): Talkative and loquacious; fond of talking excessively.
5. Heterogeneous (adjective): Composed of different kinds of things; diverse in nature.
6. Inscrutable (adjective): Difficult to understand or interpret; mysterious.
7. Jocular (adjective): Good-naturedly humorous or playful; joking.
8. Kaleidoscopic (adjective): Constantly changing and multicolored; resembling a kaleidoscope.
9. Lassitude (noun): A feeling of weariness or lack of energy.
10. Mellifluous (adjective): Having a smooth and rich sound; sweet-sounding.
11. Nebulous (adjective): Unclear or vague in meaning or form; lacking definition.
12. Obfuscate (verb): To make something unclear or difficult to understand; to confuse.
13. Pellucid (adjective): Clear and transparent; easy to understand.
14. Quixotic (adjective): Extravagantly chivalrous or romantic; impractically idealistic.
15. Reclusive (adjective): Preferring to be alone; avoiding social contact.
16. Sagacious (adjective): Having keen discernment and good judgment; wise.
17. Tintinnabulation (noun): A ringing or tinkling sound, especially of a bell.
18. Ubiquitous (adjective): Present everywhere at the same time; widespread.
19. Venerable (adjective): Showing respect and admiration; worthy of respect.
20. Wistful (adjective): Feeling a sense of melancholy or longing; nostalgic.
21. Xenial (adjective): Friendly and hospitable to guests or strangers.
22. Yonder (adverb): At a distance; far away.
23. Zephyr (noun): A gentle, mild breeze.
24. Abstruse (adjective): Difficult to understand; obscure.
25. Axiomatic (adjective): Self-evidently true; requiring no proof.
26. Beguile (verb): To charm or delight; to distract or divert.
27. Cacophony (noun): A harsh, discordant sound; a mixture of loud, unpleasant noises.
28. Dichotomy (noun): A division or contrast between two things; a fundamental difference.
29. Ephemeral (adjective): Lasting for a very short time; transitory.
30. Finesse (noun): Delicacy and subtlety of performance or skill.
31. Giggle (verb): To laugh in a silly or nervous way.
32. Hypnotic (adjective): Having a soothing or mesmerizing effect.
33. Inscrutable (adjective): Difficult to understand or interpret; mysterious.
34. Jocularity (noun): Good-natured humor or playfulness.
35. Kibosh (noun): A stop or check; a prohibition.
36. Lissome (adjective): Slender and flexible; graceful.
37. Mirthful (adjective): Causing or characterized by joy and laughter.
38. Nefarious (adjective): Wicked or evil; morally reprehensible.
39. Obstinate (adjective): Refusing to change one's opinion or course of action.
40. Pernicious (adjective): Harmful or destructive; having a bad effect.
41. Quandary (noun): A state of uncertainty or indecision.
42. Rigmarole (noun): A complicated or bureaucratic procedure.
43. Sesquipedalian (adjective): Using long words; given to using long words.
44. Torsion (noun): A twisting or turning motion.
45. Ubiquitous (adjective): Present everywhere at the same time; widespread.
46. Vigilant (adjective): Watchful and attentive; careful.
47. Wretched (adjective): Unhappy or miserable; pitiful.
48. Xanthosis (noun): A yellowish discoloration of the skin.
49. Yoke (noun): A wooden frame or bar used to join two animals together.
50. Zymurgy (noun): The study of fermentation in brewing.
51. Abstruse (adjective): Difficult to understand; obscure.
52. Axiomatic (adjective): Self-evidently true; requiring no proof.
53. Beguile (verb): To charm or delight; to distract or divert.
54. Cacophony (noun): A harsh, discordant sound; a mixture of loud, unpleasant noises.
55. Dichotomy (noun): A division or contrast between two things; a fundamental difference.
56. Ephemeral (adjective): Lasting for a very short time; transitory.
57. Finesse (noun): Delicacy and subtlety of performance or skill.
58. Giggle (verb): To laugh in a silly or nervous way.
59. Hypnotic (adjective): Having a soothing or mesmerizing effect.
60. Inscrutable (adjective): Difficult to understand or interpret; mysterious.
61. Jocularity (noun): Good-natured humor or playfulness.
62. Kibosh (noun): A stop or check; a prohibition.
63. Lissome (adjective): Slender and flexible; graceful.
64. Mirthful (adjective): Causing or characterized by joy and laughter.
65. Nefarious (adjective): Wicked or evil; morally reprehensible.
66. Obstinate (adjective): Refusing to change one's opinion or course of action.
67. Pernicious (adjective): Harmful or destructive; having a bad effect.
68. Quandary (noun): A state of uncertainty or indecision.
69. Rigmarole (noun): A complicated or bureaucratic procedure.
70. Sesquipedalian (adjective): Using long words; given to using long words.
71. Torsion (noun): A twisting or turning motion.
72. Ubiquitous (adjective): Present everywhere at the same time; widespread.
73. Vigilant (adjective): Watchful and attentive; careful.
74. Wretched (adjective): Unhappy or miserable; pitiful.
75. Xanthosis (noun): A yellowish discoloration of the skin.
76. Yoke (noun): A wooden frame or bar used to join two animals together.
77. Zymurgy (noun): The study of fermentation in brewing.
78. Abstruse (adjective): Difficult to understand; obscure.
79. Axiomatic (adjective): Self-evidently true; requiring no proof.
80. Beguile (verb): To charm or delight; to distract or divert.
81. Cacophony (noun): A harsh, discordant sound; a mixture of loud, unpleasant noises.
82. Dichotomy (noun): A division or contrast between two things; a fundamental difference.
83. Ephemeral (adjective): Lasting for a very short time; transitory.
84. Finesse (noun): Delicacy and subtlety of performance or skill.
85. Giggle (verb): To laugh in a silly or nervous way.
86. Hypnotic (adjective): Having a soothing or mesmerizing effect.
87. Inscrutable (adjective): Difficult to understand or interpret; mysterious.
88. Jocularity (noun): Good-natured humor or playfulness.
89. Kibosh (noun): A stop or check; a prohibition.
90. Lissome (adjective): Slender and flexible; graceful.
91. Mirthful (adjective): Causing or characterized by joy and laughter.
92. Nefarious (adjective): Wicked or evil; morally reprehensible.
93. Obstinate (adjective): Refusing to change one's opinion or course of action.
94. Pernicious (adjective): Harmful or destructive; having a bad effect.
95. Quandary (noun): A state of uncertainty or indecision.
96. Rigmarole (noun): A complicated or bureaucratic procedure.
97. Sesquipedalian (adjective): Using long words; given to using long words.
98. Torsion (noun): A twisting or turning motion.
99. Ubiquitous (adjective): Present everywhere at the same time; widespread.
100. Vigilant (adjective): Watchful and attentive; careful.

Note: These words are a mix of common and uncommon words, and their meanings may vary depending on the context in which they are used.