revolutionary

(noun) a radical supporter of political or social revolution. Synonyms: revolutionist, subversive, subverter.

(adj) markedly new or introducing radical change. Synonyms: radical. Examples: "A revolutionary discovery." "Radical political views."

(adj) of or relating to or characteristic or causing an axial or orbital turn. Synonyms: rotatory.

(adj) relating to or having the nature of a revolution. Examples: "Revolutionary wars." "The revolutionary era."

(adj) advocating or engaged in revolution. Synonyms: revolutionary (vs. counterrevolutionary). Examples: "Revolutionary pamphlets." "A revolutionary junta."