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 (N O) - Matching Quizzes
naturalist 
1
 | overprice; a price that is too high |
| leading a wandering life with no fixed abode; changeable; unsettled |
| biologist knowledgeable about natural history |
| no longer useful; outmoded; antiquated |
neuron
2
| a cell that is specialized to conduct nerve impulses |
| a colorless, odorless gaseous element that gives a red glow in a vacuum tube |
| a nonmetallic bivalent element that is normally a colorless, odorless, tasteless nonflammable diatomic gas |
| no longer useful; outmoded; antiquated |
nickel
3
| a coin worth one-twentieth of a dollar |
| path; circle; move in an orbit; encircle |
| a mineral that contains metal that is valuable enough to be mined |
| offensive to accepted standards of decency or modesty; repulsive; disgusting |
nobility
4
| preoccupy the mind of excessively; besiege; compass about; dominate the thoughts of someone |
| quality or state of being noble; the superiority of mind or character; commanding excellence; eminence |
| no longer useful; outmoded; antiquated |
| path; circle; move in an orbit; encircle |
nomadic
5
| be any thick messy substance; pass gradually; progress slowly but steadily |
| act of obstructing; any structure that makes progress difficult |
| act or process of producing; production; amount produced during a certain time |
| leading a wandering life with no fixed abode; changeable; unsettled |
nonviolence
6
| offensive to accepted standards of decency or modesty; repulsive; disgusting |
| decoration; something used to beautify |
| peaceful resistance by fasting or refusing to cooperate |
| impenetrable by light; not transparent; not reflecting light; having no luster |
norm
7
| a coin worth one-twentieth of a dollar |
| result; end or consequence; a result of a random trial |
| convention; standard; rule |
| a cell that is specialized to conduct nerve impulses |
obscene
8
| act of binding oneself by a social, legal, or moral tie; written promise to repay a debt |
| of or relating to or involving light or optics |
| be any thick messy substance; pass gradually; progress slowly but steadily |
| offensive to accepted standards of decency or modesty; repulsive; disgusting |
original
9
| not second hand; not copied or translated from something else |
| act of obstructing; any structure that makes progress difficult |
| of or relating to or involving light or optics |
| destroy completely; do away with completely so as to leave no trace |
originate
10
| initiate; invent; bring into being; create |
| quality or state of being noble; the superiority of mind or character; commanding excellence; eminence |
| biologist knowledgeable about natural history |
| preoccupy the mind of excessively; besiege; compass about; dominate the thoughts of someone |