In a revolutionary manner
a revolutionary is someone, which intends itself either for one kind of revolution begins or itself in this range actively engaged.
The term revolution describes a sudden change within each range. One speaks of political revolutionaries, social revolutionaries, revolutionariesScholarly one, inventors, artists, etc.
In a political connection the term revolutionary is often called in the contrast to reformists. The revolutionary is someone, which supports a fast and abrupt change, whereas the reformist a slow and gradual change (reform) supports.