Also, subversionary

/ s?b?v?r ?n?r i , -- / Show Spelled Pronunciation [ s uh b- vur -zh uh -ner-ee , -sh uh - ] Show IPA Pronunciation . tending to subvert or advocating subversion, esp. in an attempt to overthrow or cause the destruction of an established or legally constituted government.

a person who adopts subversive principles or policies.

adjective

loyal , obedient

adjective

incendiary , inflammatory , insurgent , insurrectionary , overthrowing , perversive , riotous , ruinous , seditious , treasonous , underground , undermining , rebellious