Subclass synapsida Uncommon

Origin: Latin prefix sub-

Definitions

Noun

extinct reptiles of the Permian to Jurassic considered ancestral to mammals

Synapsida subclass Synapsida

Broader Terms (hypernyms)

class

Rhyming Words

ida aida vida dida kida lida sida iida cnida onida blida agida guida alida elida brida gaida haida kaida amida

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