SINK v.
Figuratively: To cause to decline; to depress; to degrade; hence, to ruin irretrievably; to destroy, as by drowping; as, to sink one's reputation. I raise of sink, imprison or set free. Prior. If I have a conscience, let it sink me. Shak. Thy cruel and unnatural lust of power Has sunk thy father more than all his years…
SUBVERT v.
To overturn from the foundation; to overthrow; to ruin utterly. These are his substance, sinews, arms, and strength, With which he yoketh your rebellious necks, Razeth your cities, and subverts your towns. Shak. This would subvert the principles of all knowledge. Locke.