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


Spelling Word: ultrasonic
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a. Syn. unequaled; unparalleled; peerless
(타의 추종을 불허) without equal or rival; unparalleled; peerless


Spelling Word: unmatched
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a. Syn. unlimited; open; unrestrained
(재단사) not restricted or confined; open; unrestrained


Spelling Word: unrestricted
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a. Syn. selfless; self-forgetting
(이타) selfless; self-forgetting; generous or altruistic


Spelling Word: unselfish
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v.
(업데이트) supply with recent information; bring up to date; bring to the latest state of technology


Spelling Word: update
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n.
(밸브) device or structure for controlling the flow of a fluid


Spelling Word: valve
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n.
(화장대) quality or state of being vain; emptiness; feelings of excessive pride; conceit


Spelling Word: vanity
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n. Syn. cover; hide
(베일) a length of cloth worn by women over the head, shoulders, and often the face; cover; hide


Spelling Word: veil
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n. Syn. edition
(버전) written work in a new form; edition; interpretation of a particular viewpoint


Spelling Word: version
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n. Syn. viscidity; stickiness
(점성) resistance of a liquid to shear forces; physics coefficient of viscosity; quality of flowing slowly


Spelling Word: viscosity