Hercynian /hûr-sinˈi-ən/

Of or relating to the forest-covered mountain region between the Rhine and the Carpathians or the mountain chains running NW and SE between Westphalia and Moravia, of Upper Carboniferous to Cretaceous date

• interfretted
• interfrontal
• interfuse
• interfused
• interfuses
• interfusing
• interfusion
• interfusions
• intergalactic
• intergalactically
• intergenerational
• interglacial
• interglacials
• Interglossa
• intergradation
• intergradations
• intergrade
• intergraded
• intergrades
• intergrading
• intergrew
• intergrow
• intergrowing
• intergrown
• intergrows