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presumption
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childbed
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seemliness
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basic
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measurably
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absolute pitch
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sufficiently
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apostle
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gauze
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coexist
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concavo-concave
concavo-concave /ˌkɑnkəvoʊˈkɑnkəv/
adjective
-
Concave on both sides
(
biconcave
, concavo-concave
)
concave on both sides