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 Group (U V W Y Z) - Spelling Practices
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a. Syn. supersonic
(siêu âm) supersonic; higher in frequency than the range of sound perceptible to the human ear


Spelling Word: ultrasonic
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a. Syn. uniform; agreed
(nhất trí) uniform; in complete agreement


Spelling Word: unanimous
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a.
(vô định) not differentiated; without clear distinctive characters


Spelling Word: undifferentiated
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n.
(thất nghiệp) not having a job; condition of being unemployed; state of being unused


Spelling Word: unemployment
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v. Syn. unwrap; unfold
(giải nén) unwrap; unfold; remove the contents of


Spelling Word: unpack
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v. Syn. disentangle; solve
(sáng tỏ) undo or ravel knitted fabric of; separate and clarify; solve


Spelling Word: unravel
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a. Syn. suave; refined; elegant
(tao nhã) showing a high degree of refinement


Spelling Word: urbane
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n.
(đô thị hóa) social process whereby cities grow and societies become more urban


Spelling Word: urbanization
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v. Syn. speak; express
(hoàn toàn) speak; express; send forth with the voice


Spelling Word: utter
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a. Syn. empty; uninhabited
(trống) void of thought or knowledge; without an occupant or incumbent


Spelling Word: vacant