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 )

• pseuds
• pshaw
• pshawed
• pshawing
• pshaws
• psi
• psilanthropic
• psilanthropies
• psilanthropism
• psilanthropisms
• psilanthropist
• psilanthropists
• psilanthropy
• psilocin
• psilocins
• psilocybin
• psilocybins
• psilomelane
• psilomelanes
• Psilophytales
• Psilophyton
• psiloses
• psilosis
• Psilotaceae
• psilotic