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pelycosaur Synonyms

Another word for pelycosaur

Looking for synonyms for pelycosaur? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for pelycosaur, organized by relevance and context.
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• noun (Context 1)

Any member of an informal group of primitive, Late Paleozoic synapsids that are closely related to the ancestors of mammals, famously represented by the sail-backed Dimetrodon.

Usage Example

"Often mistaken for a dinosaur, the sail-backed Dimetrodon was actually a synapsid that roamed the Earth millions of years before the first true dinosaurs appeared."

Strong
synapsid
theromorph

• Nearby Words

pelican eel
pellet
pelvoux
pelycosaur
pembina
pemmican
pen

Cite this Entry

Wordmom. (2026). Synonyms for Pelycosaur. In Wordmom Thesaurus. Retrieved Oct 15, 2026, from https://wordmom.com/synonyms/pelycosaur
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