Synonym for revolution is "circulation"

circle [noun]

means "event"
cycle, turn, succession, revolution, series, continuation

circuit [noun]

means "round"
revolution

circulation [noun]

means "rotation"
revolution, current, circling, flowing, flow, circuit

commotion [noun]

means "insurrection"
mutiny, upheaval, revolution, agitation, sedition, uprising

coup [noun]

means "coup d'état"
revolution, overthrow, upset, revolt, rebellion

coup d'état [noun]

means "coup"
revolution, overthrow, upset, revolt, rebellion

gyration [noun]

means "rotation"
circulation, circuit, revolution, cycle, round, turn

insurrection [noun]

means "rebellion"
revolt, revolution, uprising, overthrow, sedition, mutiny

mutiny [noun]

means "insurrection"
commotion, upheaval, revolution, agitation, sedition, uprising

outbreak [noun]

means "sudden violence"
mutiny, revolution, fury, brawl, disorder, tumult

rebellion [noun]

means "revolt"
insurrection, revolution, uprising, overthrow, sedition, mutiny

revolt [noun]

means "rebellion"
insurrection, revolution, uprising, overthrow, sedition, mutiny

revolutionise [verb]

means "change"
reform, remodel, revolution

- conjugate verb revolutionise

revolutionize [verb]

means "change"
reform, remodel, revolution

- conjugate verb revolutionize

rotate [noun]

means "spin"
revolution, rotation, gyration, whirl, whirlpool

round [noun]

means "event"
course, cycle, period, revolution, series, succession

- translate round

sedition [noun]

means "rebellion"
insurrection, revolution, uprising, overthrow, revolt, mutiny

shake-up [noun]

means "reorganization"
reorganisation, revolution

turbulence [noun]

means "insurrection"
mutiny, upheaval, revolution, agitation, sedition, uprising

turn [noun]

means "movement"
revolution, rotation, spin, gyration, cycle

upheaval [noun]

means "insurrection"
mutiny, commotion, revolution, agitation, sedition, uprising

uprising [noun]

means "rebellion"
insurrection, revolution, revolt, overthrow, sedition, mutiny

whirl [noun]

means "spin"
revolution, rotation, gyration, rotate, whirlpool

whirlpool [noun]

means "spin"
revolution, rotation, gyration, rotate, whirl

revolutionary [noun]

means "holder of extreme views"
radical, fanatic, zealot, die-hard, extremist, agitator

revolutionist [noun]

means "revolutionary"
radical, extremist, fanatic, insurgent, nonconformist, rebel, leftist

agitator [noun]

means "insurrectionist"
recreant, dissenter, insurgent, anarchist, rebel, revolutionist

anarchist [noun]

means "insurrectionist"
recreant, dissenter, insurgent, rebel, agitator, revolutionist

bolshevik [noun]

means "communist"
socialist, revolutionary, soviet, marxian socialist, collectivist, bolshevist

extremist [adjective]

means "holder of extreme views"
radical, fanatic, zealot, die-hard, revolutionary, agitator

guerrilla [noun]

means "rebellious"
rebel, revolutionary, insubordinate, insurgent, riotous

insurgent [adjective]

means "rebellious"
rebel, revolutionary, insubordinate, guerrilla, riotous

insurrectionary [adjective]

means "insurgent"
revolutionary, mutinous, rebellious, riotous, guerrilla

insurrectionist [noun]

means "rebel"
recreant, dissenter, insurgent, anarchist, agitator, revolutionist

left [adjective]

means "politics"
radical, left-wing, liberal, progressive, revolutionary

leftist [noun]

means "revolutionary"
revolutionist, extremist, fanatic, insurgent, nonconformist, rebel

militant [noun]

means "terrorist"
radical, activist, revolutionary, rioter, protestor, demonstrator

mutineer [noun]

means "insurrectionist"
recreant, dissenter, insurgent, anarchist, agitator, revolutionist

radical [noun]