4000 Duolingo Vocabulary List
4000 Duolingo Vocabulary
- 4000 Duolingo Vocabulary (A)
- 4000 Duolingo Vocabulary (B)
- 4000 Duolingo Vocabulary (C)
- 4000 Duolingo Vocabulary (D)
- 4000 Duolingo Vocabulary (E F)
- 4000 Duolingo Vocabulary (G H)
- 4000 Duolingo Vocabulary (I J K)
- 4000 Duolingo Vocabulary (L M)
- 4000 Duolingo Vocabulary (N O)
- 4000 Duolingo Vocabulary (P Q)
- 4000 Duolingo Vocabulary (R)
- 4000 Duolingo Vocabulary (S)
- 4000 Duolingo Vocabulary (T)
- 4000 Duolingo Vocabulary (U - Z)
4000 Duolingo (I J K) - Matching Quizzes
illuminate 
1
 | provide or brighten with light; clear up or make understandable; enlighten |
| any structure that makes progress difficult; stumbling-block |
| having no personal preference; objective |
| in unnoticing; randomly; in a random manner |
illustration
2
| the general increase in the prices of goods and services in a country |
| excellent and delightful in all respects |
| implied or understood though not directly expressed |
| picture; drawing; showing by example |
implicit
3
| firmly established by nature or habit |
| implied or understood though not directly expressed |
| any structure that makes progress difficult; stumbling-block |
| not capable of being swayed; unyielding; implacable |
indenture
4
| contract binding one party into the service of another for a specified term |
| provide or brighten with light; clear up or make understandable; enlighten |
| look over; examine carefully and critically, especially for flaws |
| picture; drawing; showing by example |
inherent
5
| introduction of something new |
| countless; too many to be counted |
| firmly established by nature or habit |
| disrupt; hinder; be or create a hindrance or obstacle |
inheritance
6
| any attribute or immaterial possession that is inherited from ancestors |
| countless; too many to be counted |
| move into; intrude; enter by force in order to conquer or pillage |
| ability to comprehend; understand and profit from experience; intellect; the power of cognition |
innumerable
7
| countless; too many to be counted |
| ability to learn and reason; ability to think abstractly or profoundly |
| provide or brighten with light; clear up or make understandable; enlighten |
| rouse to impatience or anger; annoy; provoke |
intelligence
8
| the general increase in the prices of goods and services in a country |
| ability to comprehend; understand and profit from experience; intellect; the power of cognition |
| a point in time, especially a critical point; joining point |
| frighten; make timid; fill with fear |
intentionally
9
| impossible to overcome; unbeatable |
| deliberately; in a planned or intended way |
| ability to learn and reason; ability to think abstractly or profoundly |
| provide or brighten with light; clear up or make understandable; enlighten |
intimidate
10
| frighten; make timid; fill with fear |
| establish, organize, and set in operation |
| deliberately; in a planned or intended way |
| land densely overgrown with tropical vegetation; a dense, confusing mass |