cretaceous /kri-tāˈshəs/

1. Composed of or like chalk
2. (with cap) of or belonging to a period of the Mesozoic era, between 145 and 65 million years ago (geology; also noun )

• deeply
• deepmost
• deep-mouthed
• deepness
• deepnesses
• deep-read
• deep-rooted
• deeps
• deep-sea
• deep-seated
• deep-set
• deep-sinker
• deep-sinkers
• deep-six
• deep-sixed
• deep-sixes
• deep-sixing
• Deep South
• deep space
• deep spaces
• deep structure
• deep structures
• deep therapy
• deep throat
• deep-toned