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Vocabulary Study Online by Level
Vocabulary Study Online
Vocabulary Study Online By Level (VSOBL) is a Fast, Reliable, and Handy tool to prepare English exam vocabulary. (Available for all VIP accounts: US$2/Month). It has built-in word lists: 6000 IELTS words, 6000 TOEFL words, 5000 GRE words, and 3000 SAT words. You can load them by level with one click.
 5000 Words Level 4 - 3 - Matching Quizzes
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invert  Speak Example sentences
1
Exercise
[반전] turn upside down or inside out; reverse the position, order, or condition of
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[프로 테우스] versatile; able to take on many shapes; readily taking on varied shapes
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[썩다] one who, or that which, molds or forms into shape; one skilled in the art of making molds for castings
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[장기] swamp gas; heavy, vaporous atmosphere, often emanating from decaying matter; pervasive corrupting influence
invigilate  Speak Example sentences
2
Exercise
[인내] endure; be persistent, refuse to stop
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[무척추 동물] animal, such as an insect that lacks backbone or spinal column
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[invigilate] watch diligently; keep watch over examination candidates to prevent cheating
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[시조] direct ancestor; originator of a line of descent; originator or founder
lethargy  Speak Example sentences
3
Exercise
[전조가되다] foretell or predict; indicate or warn of in advance
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[다공성] full of pores; able to absorb fluids; full of tiny pores that allow fluids or gasses to pass through
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[혼수] inactivity; showing an unusual lack of energy
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[장기] swamp gas; heavy, vaporous atmosphere, often emanating from decaying matter; pervasive corrupting influence
miasma  Speak Example sentences
4
Exercise
[낳다] proclaim doctrine or law; make known by an official publication
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[장기] swamp gas; heavy, vaporous atmosphere, often emanating from decaying matter; pervasive corrupting influence
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[점착제] bitingly painful; harshly ironic or sinister; serving to fix colors in dyeing
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[아첨] slavishly attentive; attempting to win favor from influential people by flattery
mollify  Speak Example sentences
5
Exercise
[촉매] after death, as of child born after father's death or book published after author's death
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[폭리를 취하다] one who makes an unreasonable profit not justified by their corresponding assumption of risk
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[누그 러 뜨 리다] make less rigid or softer; calm in temper or feeling
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[미리 계획된 prevaricate] lie; stray from or evade the truth; behave in an evasive way such as to delay action
obsequious  Speak Example sentences
6
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[아첨] slavishly attentive; attempting to win favor from influential people by flattery
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[다루기 힘든] difficult to manage or govern; stubborn; unyielding
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[시조] direct ancestor; originator of a line of descent; originator or founder
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[강수량] unexpected acceleration or hastening; the quantity of water falling to earth
pedagogy  Speak Example sentences
7
Exercise
[두근 거리다] beat rapidly; shake with fast, tremulous movements
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[썩다] one who, or that which, molds or forms into shape; one skilled in the art of making molds for castings
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[점착제] bitingly painful; harshly ironic or sinister; serving to fix colors in dyeing
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[교육학] teaching; the art of education; the science of teaching
persevere  Speak Example sentences
8
Exercise
[열렬한 푸른 녹] the green crust on old bronze works; tone slowly taken by varnished painting
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[인내] endure; be persistent, refuse to stop
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[강수량] unexpected acceleration or hastening; the quantity of water falling to earth
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[아첨] slavishly attentive; attempting to win favor from influential people by flattery
pique  Speak Example sentences
9
Exercise
[무척추 동물] animal, such as an insect that lacks backbone or spinal column
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[프로 테우스] versatile; able to take on many shapes; readily taking on varied shapes
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[자랑] a sudden outburst of anger; state of vexation caused by a perceived slight or indignity
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[명명법] terminology; system of names used in an art or science
pitfall  Speak Example sentences
10
Exercise
[지극히 검소한] excessively unwilling to spend; excessively sparing or frugal
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[함정] hidden danger; concealed trap; hidden hazard
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[아첨] slavishly attentive; attempting to win favor from influential people by flattery
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[강수량] unexpected acceleration or hastening; the quantity of water falling to earth