Difference between Covert and Subterranean

COVERT vs SUBTERRANEAN: NOUN

A flock of coots
A covering that serves to conceal or shelter something
One of the special feathers covering the bases of the quills of the wings and tail of a bird. See Illust. of Bird.
A covering or cover.
A covered place or shelter; hiding place.
Thick underbrush or woodland affording cover for game.
A place that covers and protects; a shelter; a defense.
Plural In ornithology, feathers covering the bases, or more, of the large feathers of the wing or tail; the tectrices.
A feather that covers others
Area of thick undergrowth where animals hide.
A protection; a shelter; a defense; something that covers and shelters.
Something that conceals or hides; a screen; a disguise; a pretext; an excuse.
A thicket; a shady place or a hiding-place; a cover for game.
Same as coverture, 3.
In fowling, a company; a flock.
One of the small feathers covering the bases of the longer feathers of a bird's wings or tail.

Being or lying under the surface of the earth; situated within the earth, or under ground
Hidden; secret.
Situated or operating beneath the earth's surface; underground.
Being or operating under the surface of the earth
Lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed)
Below ground, under the earth, underground

To cover.
Covered; hidden; private; secret; concealed; disguised.
Secret or hidden
Sheltered; not open or exposed: as, a covert place.
In law, under cover, authority, or protection: said of a married woman. See feme covert, under feme.

Conniving, Ulterior, Cloaked, Subterranean, Underground, Unrevealed, Disguised, Collusive, Backstairs, Concealment, Furtive, Undercover, Surreptitious, Secret, Clandestine

Subbasement, Cavernous, Cavelike, Fossorial, Sub surface, Black, Ground, Geothermal, Groundwater, Burrowing, Belowground, Underground, Ulterior, Covert, Subsurface

Conniving, Ulterior, Cloaked, Subterranean, Underground, Unrevealed, Disguised, Collusive, Backstairs, Concealment, Furtive, Undercover, Surreptitious, Secret, Clandestine

Subbasement, Cavernous, Cavelike, Sub surface, Fossorial, Black, Ground, Geothermal, Groundwater, Burrowing, Belowground, Underground, Ulterior, Covert, Subsurface

Covert Narcissist husband with a garden variety introvert.
Mills; Packard; Covert; Toquin; Lacota; ibbie; Grand Jc.
This development intensified interest in covert action there.
Covert Sys Exec malware variant Covert Sys Exec malware variant.
Carbon Express Covert SLS Reviews And Where to buy Carbon Express Covert SLS Crossbow for less!
One covert activity is that we were able to sneak prisoners in general population in and out of prison to do covert work.
Covert vehicle inspection may include the presentation of a fictitious safety equipment repair order written for the purpose of covert investigation.
The case involved the use of covert surveillance, covert recordings and wiretap evidence obtained from foreign jurisdictions.
American covert operations and the Israeli covert operations until you understand this secret arrangement.
Note: Can fit Covert Ops Cloaks and Covert Cynosural Fields.