igneous /igˈni-əs/

1. Of or like fire
2. Formed by solidification of the earth's internal molten magma (geology)

• extramaritally
• extra marmalade
• extrametrical
• extra modum
• extramundane
• extramural
• extramurally
• extra muros
• extraneities
• extraneity
• extraneous
• extraneously
• extraneousness
• extraneousnesses
• extranet
• extranets
• extranuclear
• extraordinaire
• extraordinaries
• extraordinarily
• extraordinariness
• extraordinary
• extraordinary ray
• extraordinary rays
• extraordinary rendition