100 new vocabulary words

Here are 100 new vocabulary words for you to learn:

  1. Perspicacious (adjective) - having a keen understanding and insight
  2. Ennui (noun) - a feeling of listlessness and boredom
  3. Fastidious (adjective) - meticulous and demanding in one's standards
  4. Garrulous (adjective) - talkative and loquacious
  5. Heterogeneous (adjective) - composed of different kinds of things
  6. Insouciant (adjective) - carefree and nonchalant
  7. Jocular (adjective) - good-natured and humorous
  8. Kaleidoscopic (adjective) - constantly changing and multicolored
  9. Lassitude (noun) - a feeling of weariness and lack of energy
  10. Mellifluous (adjective) - having a smooth and sweet sound
  11. Nefarious (adjective) - wicked and evil
  12. Obfuscate (verb) - to make something unclear or difficult to understand
  13. Perfidious (adjective) - disloyal and treacherous
  14. Quixotic (adjective) - extravagantly chivalrous or romantic in a way that is considered unrealistic
  15. Reclusive (adjective) - preferring to be alone and avoiding social contact
  16. Sagacious (adjective) - having keen discernment and good judgment
  17. Tintinnabulation (noun) - a ringing or tinkling sound, especially of a bell
  18. Ubiquitous (adjective) - existing or being everywhere at the same time
  19. Vigilant (adjective) - watchful and attentive
  20. Whimsical (adjective) - playful and fanciful
  21. Xenial (adjective) - friendly and hospitable to guests or strangers
  22. Yonder (adverb) - at a distance, either physically or metaphorically
  23. Zephyr (noun) - a gentle, mild breeze
  24. Abstruse (adjective) - difficult to understand; obscure
  25. Callipygian (adjective) - having well-shaped buttocks
  26. Defenestration (noun) - the act of throwing someone or something out of a window
  27. Ephemeral (adjective) - lasting for a very short time
  28. Flaneur (noun) - a person who enjoys wandering around and observing life
  29. Gnostic (adjective) - having knowledge or understanding of spiritual or mystical things
  30. Heliotropism (noun) - the phenomenon of plants turning their leaves towards the sun
  31. Insularity (noun) - the state of being isolated or detached
  32. Jargonelle (noun) - a type of pear
  33. Kibosh (noun) - a stop or check
  34. Liminal (adjective) - of or relating to a transitional phase or state
  35. Mumpsimus (noun) - a stubborn person who insists on doing something their own way
  36. Nihilism (noun) - a philosophy that rejects all values and meaning
  37. Oculus (noun) - the eye or a part of the eye
  38. Papillon (noun) - a type of dog
  39. Quandary (noun) - a state of uncertainty or indecision
  40. Reclusive (adjective) - preferring to be alone and avoiding social contact
  41. Selenite (noun) - a type of crystal
  42. Torsion (noun) - a twisting or turning force
  43. Uxoricide (noun) - the act of murdering one's wife
  44. Velleity (noun) - a mild or slight desire
  45. Wamble (verb) - to walk or move unsteadily
  46. Xanthosis (noun) - a yellowish discoloration of the skin
  47. Yoke (noun) - a wooden frame used to join two animals together
  48. Zymurgy (noun) - the study of fermentation in brewing
  49. Aberrant (adjective) - deviating from the normal or expected
  50. Cacophony (noun) - a harsh, discordant sound
  51. Dysania (noun) - finding it hard to get out of bed in the morning
  52. Echolocation (noun) - the ability to locate objects by emitting high-frequency sounds
  53. Fluxion (noun) - a mathematical concept
  54. Galvanize (verb) - to shock or stimulate someone or something
  55. Heliotropism (noun) - the phenomenon of plants turning their leaves towards the sun
  56. Insouciant (adjective) - carefree and nonchalant
  57. Jocularity (noun) - good-natured humor or joking
  58. Kaleidoscope (noun) - an optical instrument that creates a colorful, constantly changing pattern
  59. Lethargy (noun) - a state of physical or mental inactivity
  60. Mellifluous (adjective) - having a smooth and sweet sound
  61. Nefarious (adjective) - wicked and evil
  62. Oculus (noun) - the eye or a part of the eye
  63. Papillon (noun) - a type of dog
  64. Quixotic (adjective) - extravagantly chivalrous or romantic in a way that is considered unrealistic
  65. Reclusive (adjective) - preferring to be alone and avoiding social contact
  66. Sagacious (adjective) - having keen discernment and good judgment
  67. Tintinnabulation (noun) - a ringing or tinkling sound, especially of a bell
  68. Ubiquitous (adjective) - existing or being everywhere at the same time
  69. Vigilant (adjective) - watchful and attentive
  70. Whimsical (adjective) - playful and fanciful
  71. Xenial (adjective) - friendly and hospitable to guests or strangers
  72. Yonder (adverb) - at a distance, either physically or metaphorically
  73. Zephyr (noun) - a gentle, mild breeze
  74. Abstruse (adjective) - difficult to understand; obscure
  75. Callipygian (adjective) - having well-shaped buttocks
  76. Defenestration (noun) - the act of throwing someone or something out of a window
  77. Ephemeral (adjective) - lasting for a very short time
  78. Flaneur (noun) - a person who enjoys wandering around and observing life
  79. Gnostic (adjective) - having knowledge or understanding of spiritual or mystical things
  80. Heliotropism (noun) - the phenomenon of plants turning their leaves towards the sun
  81. Insularity (noun) - the state of being isolated or detached
  82. Jargonelle (noun) - a type of pear
  83. Kibosh (noun) - a stop or check
  84. Liminal (adjective) - of or relating to a transitional phase or state
  85. Mumpsimus (noun) - a stubborn person who insists on doing something their own way
  86. Nihilism (noun) - a philosophy that rejects all values and meaning
  87. Oculus (noun) - the eye or a part of the eye
  88. Papillon (noun) - a type of dog
  89. Quandary (noun) - a state of uncertainty or indecision
  90. Reclusive (adjective) - preferring to be alone and avoiding social contact
  91. Selenite (noun) - a type of crystal
  92. Torsion (noun) - a twisting or turning force
  93. Uxoricide (noun) - the act of murdering one's wife
  94. Velleity (noun) - a mild or slight desire
  95. Wamble (verb) - to walk or move unsteadily
  96. Xanthosis (noun) - a yellowish discoloration of the skin
  97. Yoke (noun) - a wooden frame used to join two animals together
  98. Zymurgy (noun) - the study of fermentation in brewing
  99. Aberrant (adjective) - deviating from the normal or expected
  100. Cacophony (noun) - a harsh, discordant sound

I hope these words help you expand your vocabulary!