Underground

Definition:

• (n.) The place or space beneath the surface of the ground; subterranean space.
• (a.) Being below the surface of the ground; as, an underground story or apartment.
• (a.) Done or occurring out of sight; secret.
• (adv.) Beneath the surface of the earth.

Compare underground with other words:

shadow vs. underground

coal vs. underground

underdrain vs. underground

subterrane vs. underground

subterrene vs. underground

countermine vs. underground

underground vs. underkeep

mattamore vs. underground

overground vs. underground

hypogean vs. underground

hypogeal vs. underground

basement vs. underground

subsoil vs. underground

belowground vs. underground

mainstream vs. underground

hypogeous vs. underground

souterrain vs. underground

burrower vs. underground

subsidence vs. underground

diviner vs. underground

cesspool vs. underground

sinkhole vs. underground

hypogeum vs. underground

cavern vs. underground

cellar vs. underground

corm vs. underground

rhizome vs. underground

aboveground vs. underground

groundnut vs. underground

troglodyte vs. underground

mycelium vs. underground

crypt vs. underground

dungeon vs. underground

underground vs. underworld

tunnel vs. underground

catacomb vs. underground

content vs. underground

resistance vs. underground

tube vs. underground

clandestinely vs. underground

below vs. underground

unconventional vs. underground

secret vs. underground

hidden vs. underground

clandestine vs. underground

subterranean vs. underground

cave vs. underground

metro vs. underground

triad vs. underground

under vs. underground

underground vs. underwater

root vs. underground

alternative vs. underground

divine vs. underground

subway vs. underground

labyrinth vs. underground

mole vs. underground

ground vs. underground