agitator
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
English > Greek (Woodhouse)
subs.
In political sense; P. δημαγωγός, ὁ.
Revolutionist: use adj., P. νεωτεροποιός.