subvert
verb (used with object)
to overthrow (something established or existing).
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Ever since you came into this town, you have been subverting doctrine, upsetting institutions, destroying the good work that the Cathedral has been doing for many years past.
From The Cathedral by Sir Hugh Walpole