A really fast thesaurus... with lots of synonyms.
We don't have synonyms for perigonium yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are peridinium, perigynium and perizonium.
We don't have any synonyms for perigonium yet.
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peridinium · perigynium · perizonium · peritoneum · perigonia · perigonial
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