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Porthole has 46 synonyms. The top synonyms for porthole are eyelet, mousehole, blowhole, window glass, peephole, manhole, bay, skylight and 38 more. Another word for porthole is eyelet. Browse the full list below.
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| Random | DefinitionA common synonym for porthole is eyelet. Other synonyms include mousehole, blowhole, window glass, peephole.
Porthole has 46 synonyms listed on Thesaurasize.
(n): a circular window set in the hull of a ship
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