Subversion
WordNet
noun
(1) The act of subverting; as overthrowing or destroying a legally constituted government
(2) Destroying someone's (or some group's) honesty or loyalty; undermining moral integrity
"Corruption of a minor"
"The big city's subversion of rural innocence"
WiktionaryText
Noun
- the act of subverting or the condition of being subverted
- a systematic attempt to overthrow a government by working from within; undermining
- to be subversive