🌌subterranean

Meaning

Existing, occurring, or done under the earth’s surface; hidden or secret.

Existing, occurring, or done under the earth's surface.

Example Sentences

The miners discovered a subterranean tunnel.

Subterranean water sources help sustain agriculture.

Synonyms

underground, hidden, concealed, secret, buried

Entry 1

underground, hidden, concealed, secret

Entry 2

underground, buried, concealed

Antonyms

surface, open, surface-level, exposed, above-ground

Entry 1

surface, open

Entry 2

surface-level, exposed, above-ground

Collocations

subterranean tunnel, subterranean chamber, subterranean passage