4000 Duolingo (U - Z) - Spelling Practices

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(1) a. not deserved or earned; not merited; unjustifiable or unfair

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(2) a. not discovered or explored, in any sense

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(3) a. not inclined to ask questions; being without doubt or reserve

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(4) a. not decayed or decomposed

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(5) v. perform or produce immunity

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(6) a. logically convincing; sound; legally acceptable

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(7) n. gas; steam; barely visible or cloudy diffused matter, such as mist or smoke

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(8) n. deceptively attractive external appearance; paint to coat a surface with a hard, glossy, transparent film

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(9) n. arched brick or stone ceiling or roof; burial chamber usually underground

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(10) n. a length of cloth worn by women over the head, shoulders, and often the face; cover; hide