"Subterrestrial" is a word in ENGLISH

A vault wholly or partly under ground; especially, a vault under a church, whether used for burial purposes or for …

A passage driven or cut between shaft and shaft; a driftway; a small subterranean gallery; an adit or tunnel.

A shaking, trembling, or concussion of the earth, due to subterranean causes, often accompanied by a rumbling noise. The wave …

The subterraneous portion of a building, as in amphitheaters, for the service of the games; also, subterranean galleries, as the …

A subterranean repository for wheat.

A subterranean cavity or passage

Subterranean; -- applied to sources supplying wells.

Of or pertaining to Pluto; Plutonian; hence, pertaining to the interior of the earth; subterranean.

A South American ant (Oecodoma cephalotes) remarkable for having two large kinds of workers besides the ordinary ones, and for …

A peduncle rising from the ground or from a subterranean stem, as in the stemless violets, the bloodroot, and the …

That part of a plant which bears leaves, or rudiments of leaves, whether rising above ground or wholly subterranean.

Subterranean.

Alt. of Subterraneous

Being or lying under the surface of the earth; situated within the earth, or under ground; as, subterranean springs; a …

Subterranean.

A subterranean place.

Any one of several kinds of roundish, subterranean fungi, usually of a blackish color. The French truffle (Tuber melanosporum) and …

A lower conduit; a subterranean conduit.

A subterranean room of any kind; esp., one under a church (see Crypt), or one used as a chapel or …

The place or space beneath the surface of the ground; subterranean space.