All hypogean synonyms

adjective hypogean

• underground — beneath the surface of the ground: traveling underground by subway.
• buried — to put in the ground and cover with earth: The pirates buried the chest on the island.
• covered — A covered area is an area that has a roof.
• hypogeal — underground; subterranean.
• hypogeous — underground; subterranean.
• subterranean — existing, situated, or operating below the surface of the earth; underground.
• subterrestrial — underground; subterranean.
• sunken — having sunk or been sunk beneath the surface; submerged.
• underfoot — under the foot or feet; on the ground; underneath or below: The climb was difficult because there were so many rocks underfoot.