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
impersonate 
1
 | an acute febrile, highly contagious viral disease |
| high ranking police officer; investigator who observes carefully |
| projecting inward; entering as an improper or unwanted |
| mimic; imitate; assume or act the character of representing another person with comic intentions |
inability
2
| reckless; carefree; showing lack of care for consequences |
| combine something into a larger whole; unite |
| overrun; invade in great numbers; occupy in large numbers or live on a host |
| lack of ability, especially mental ability, to do something |
incise
3
| cut the surface of something carefully with a sharp tool; carve |
| lack of ability, especially mental ability, to do something |
| an acute febrile, highly contagious viral disease |
| obstruction; prevention; act or an instance of hindering, obstructing, or impeding |
indigestion
4
| tool; one used by another to accomplish a purpose; a device used to produce music; legal document |
| any physical damage to the body caused by violence or accident, or fracture |
| a disorder of digestive function; difficulty in digesting |
| expose to radiation; cast rays of light upon |
industrialized
5
| made industrial; converted to industrialism |
| institute; organization; introducing something new |
| the point where lines intersect; an act of intersecting |
| expose to radiation; cast rays of light upon |
influenza
6
| possessed at birth; inborn |
| preference; tendency; inclined surface; slope |
| combine something into a larger whole; unite |
| an acute febrile, highly contagious viral disease |
instrument
7
| preference; tendency; inclined surface; slope |
| tool; one used by another to accomplish a purpose; a device used to produce music; legal document |
| an acute febrile, highly contagious viral disease |
| incentive; stimulus; force or energy associated with a moving body |
integrate
8
| make whole; combine; make into one unit |
| preference; tendency; inclined surface; slope |
| a device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer |
| an expression whose meaning differs from meanings of its individual words; distinctive style |
interference
9
| make whole; combine; make into one unit |
| institute; organization; introducing something new |
| babyhood; the time when someone is a baby or a very young child |
| obstruction; prevention; act or an instance of hindering, obstructing, or impeding |
intrusion
10
| possessed at birth; inborn |
| lack of ability, especially mental ability, to do something |
| disrupt; hinder; be or create a hindrance or obstacle |
| inappropriate or unwelcome addition; infringement; violation; forcible inclusion or entry |