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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.
  Level 4 - 4 - Spelling PracticesWord List   Previous    
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n. [다각형] a closed plane figure bounded by straight sides


Spelling Word: polygon
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a. [발음] very noticeable or certain; distinct; strongly marked


Spelling Word: pronounced
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v. [전달] cause something to multiply or breed; cause to extend to a broader area or larger number


Spelling Word: propagate
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a. [도발] arousing anger or interest; tending to provoke or stimulate


Spelling Word: provocative
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n. [휴식] enjoying yourself when you are not working; entertainment


Spelling Word: recreation
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n. [거부] act of rejecting something


Spelling Word: rejection
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n. [복제] act of making copies


Spelling Word: reproduction
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n. [호흡] breathing; the process of inhaling and exhaling; oxidative process occurring within living cells


Spelling Word: respiration
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n. [포효] bellow; rumble; make a loud noise


Spelling Word: roar
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v. [규모] climb up or over; alter according to a standard; estimate or measure; remove in layers


Spelling Word: scale