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reddy
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rowdy
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mate
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remorse
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naked
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remote
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absolute space
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undeviating
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aceraceae
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durable
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concavo-concave
concavo-concave /ˌkɑnkəvoʊˈkɑnkəv/
adjective
-
Concave on both sides
(
biconcave
, concavo-concave
)
concave on both sides