cretaceous

Fetched 2026-10-26 (cache).

Synonyms: cetaceous, cretacious, ceraceous, coetaneous, crustaceous, setaceous, predaceous, arenaceous, cactaceous, rutaceous, cepaceous

Antonyms: cetaceous, cretacious, ceraceous, coetaneous, crustaceous, setaceous, predaceous, arenaceous, cactaceous, rutaceous, cepaceous

Related words from Datamuse; suggestions, not definitions.

Proper noun

1. {{lb|en|geology}} The [[geologic]] [[period]] within the [[Mesozoic]] [[era]] that comprises lower and upper [[epoch]]s from about 146 to 66 million years ago.

Adjective

1. Of or relating to [[chalk]].
2. Consisting of [[chalk]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.