Difference between Undermine and Subvert

UNDERMINE vs SUBVERT: NOUN

Destroy completely
Cause the downfall of; of rulers
Corrupt morally or by intemperance or sensuality
Destroy property or hinder normal operations
To upturn convention from the foundation by undermining it (literally, to turn from beneath).

To weaken by wearing away a base or foundation.
To weaken, injure, or impair, often by degrees or imperceptibly; sap.
To dig a mine or tunnel beneath.
Fig.: To remove the foundation or support of by clandestine means; to ruin in an underhand way.
To excavate the earth beneath, or the part of, especially for the purpose of causing to fall or be overthrown; to form a mine under; to sap.

To cause to serve a purpose other than the original or established one; commandeer or redirect.
To undermine, overturn, or render ineffective (a rule or an established notion, such as a stereotype, for example).
To overthrow or destroy (a government or an established order or authority). : overthrow.
To undermine, mislead, or betray.
To overturn from the foundation; to overthrow; to ruin utterly.
To pervert, as the mind, and turn it from the truth; to corrupt; to confound.

To injure, weaken, or destroy insidiously or indirectly; wear away; wear out; sap.
To form a mine under; sap; render unstable by digging or wearing away the foundation of; make an excavation beneath, especially for the purpose of causing to fall, or of blowing up: as, to undermine a wall; a river undermines its banks.
Figuratively, to subvert by removing clandestinely the foundation of; injure by invisible, secret, or dishonorable means.

Tarnish, Endanger, Hinder, Destabilize, Hamper, Derail, Jeopardize, Erode, Undercut, Cave, Countermine, Counteract, Sabotage, Subvert, Weaken

Topple, Overthrow, Derail, Frustrate, Disrupt, Undercut, Destroy, Obstruct, Destabilize, Circumvent, Countermine, Counteract, Weaken, Sabotage, Undermine

Imperil, Tarnish, Endanger, Hinder, Destabilize, Hamper, Derail, Jeopardize, Erode, Undercut, Cave, Countermine, Counteract, Subvert, Weaken

Impede, Corrupt, Topple, Derail, Frustrate, Disrupt, Undercut, Destroy, Obstruct, Destabilize, Circumvent, Countermine, Counteract, Weaken, Undermine

Without forgiveness, the betrayal will undermine meaningful relationships.
Two features of this history undermine that argument.
This alone will ultimately undermine trust in SAFe.
Trade agreements must never undermine German safety standards.
States might act to undermine the National Legislature.
Marshall Plan and undermine American power in Europe.
It would undermine our Ukraine policy and it would undermine our national security.
Whoever does not seek to undermine has sufficient arguments why not to undermine.
Their goal is to undermine and spread disunity in the West, to undermine liberal democracy as a principle.
To do otherwise would undermine the rule of law and undermine our constitutional system of government.