Neptunous

Word Type

Adjective

The word "neptunous" can be used as a adjective.

Word Relationships

Context

inorganic chemistry

Related Terms

Related Terms

neptunic neptunium trivalent

More for "neptunous"

Meaning Synonyms Word Forms Antonyms

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.