ANT: terrestrial, terrene, earthly.
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KEY: Sift.
SYN: Screen, analyze, scrutinize, robe, examine critically, investigate, winnow, sort.
ANT: Confound, fuse, confuse, amalgamate, conglomerate, compound.
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KEY: Sight.
SYN: Seeing, perception, view, vision, visibility, spectacle, show, inspection, examination, representation, appearance.
ANT: Nonperception, invisibility, blindness, obscuration, disappearance, oversight, nonappearance, undiscernment.
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