Group (U V W Y Z) - Spelling Practices

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(1) v. Syn. weaken(弱体化させる) weaken by wearing away base or foundation; injure or impair; dig a mine or tunnel beneath
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(2) v. Syn. embark; assume(着手) take on; embark on; assume
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(3) a. (過度) not due; not yet owing; not just, proper, or legal; ; excessive
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(4) n. (失業) not having a job; condition of being unemployed; state of being unused
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(5) a. Syn. empty; uninhabited(空) void of thought or knowledge; without an occupant or incumbent
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(6) n. Syn. factor(変数) factor; something that is likely to vary; changeable; inconstant
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(7) v. (振動才能) shake, quiver; move or swing from side to side regularly
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(8) a. (表示) being often in public eye; obvious to the eye 
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(9) n. (電圧) difference in electrical charge between two points
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(10) a. Syn. cautious(警戒) very cautious; on guard; watchful