Archosaur
Archosaur noun - Extinct reptiles including: dinosaurs; plesiosaurs; pterosaurs; ichthyosaurs; thecodonts.
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Synonyms for Archosaur
Plesiosaurus and archosaur are semantically related. In some cases you can replace term "Plesiosaurus" with "Archosaur", this nouns are similar.
Plesiosaurus
Plesiosaurus noun - Extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous.
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Synonyms for Plesiosaurus
Archosaur and plesiosaurus are semantically related. You can use "Archosaur" instead a noun "Plesiosaurus".
Mutual synonyms
Cite this Source
Plesiosaurus and Archosaur. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/archosaur/plesiosaurus
Archosaur & Plesiosaurus. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/archosaur/plesiosaurus>.
Plesiosaurus or Archosaur. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/archosaur/plesiosaurus.
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