| Word | Definitions | Synonyms |
|---|---|---|
| antediluvian | (noun) a very old person | Synonyms: ancient |
| (noun) any of the early patriarchs who lived prior to the Noachian deluge | Synonyms: antediluvian patriarch | |
| postdiluvian | (noun) anything living after Noah's flood | - |
| vesuvian | (noun) a green or yellow or brown mineral consisting of a hydrated silicate; it occurs as crystals in limestone and is used a gemstone | Synonyms: idocrase, vesuvianite |