THESAURUS

Neoammonite Synonyms & Antonyms

Any ammonite (Ammonoidea) of the Jurassic period, descended from Psiloceras, the sole surviving ammonite genus of the Triassic–Jurassic extinction event.

Synonyms

Antonyms

Related Words

Use the Word in Context

Related-word data is supplemented by the Datamuse API. Datamuse results are suggestions, not automatic replacements.