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Antrum has 14 synonyms. The top synonyms for antrum are hole, basin, alveolus, hollow, shell, scoop, sink, pit and 6 more. Another word for antrum is hole. Browse the full list below.
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| Random | DefinitionA common synonym for antrum is hole. Other synonyms include basin, alveolus, hollow, shell.
Antrum has 14 synonyms listed on Thesaurasize.
(n): a cavity, especially having bony walls
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