- Earthy - Of the earth - Planet - A tureen. - Of or pertaining to the earth; earthy; as, terrene
substance. - Earthy; terrestrial. - The earth's surface; the earth.
- Fluid rock under the earth - Hot molten rock - Lava - Mama surrounds top geologist with lava - Molten core rock - Molten material in the earth's crust - Molten rock
- Beneath crushed resistance in WWII - London’s Tube, the ... - Secret - Subterranean - The place or space beneath the surface of the ground;
subterranean space. - Being below the surface of the ground; as, an
underground story or apartment. - Done or occurring out of sight; secret.