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cerebriform
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abidingly
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pass
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piggyback plant
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impairment
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charge
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crumple
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blackguard
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raid
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acne rosacea
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concavo-concave
concavo-concave /ˌkɑnkəvoʊˈkɑnkəv/
adjective
-
Concave on both sides
(
biconcave
, concavo-concave
)
concave on both sides