A drastic and far-reaching change in ways of thinking and behaving.

Roget 162: destruction; waste, dissolution, breaking up; diruption^†, disruption; consumption; disorganization.    fall, downfall, devastation, ruin, perdition, crash; eboulement [Fr.], smash, havoc, delabrement [Fr.], debacle; break down, break up, fall apart; prostration; desolation, bouleversement [Fr.], wreck, wrack, shipwreck, cataclysm; washout.    extinction, annihilation; destruction of life etc. 361; knock-down blow; doom, crack of doom.    destroying etc. v.; demolition, demolishment; overthrow, subversion, suppression; abolition etc. (abrogation) 756; biblioclasm^†; sacrifice; ravage, razzia^†; inactivation; incendiarism; revolution etc. 146; extirpation etc. (extraction) 301; beginning of the end, commencement de la fin [Fr.], road to ruin; dilapidation etc. (deterioration) 659; sabotage.    ... show more

Roget 146: revolution, bouleversement, subversion, break up; destruction etc. 162; sudden change, radical change, sweeping organic change; change of state, phase change; quantum leap, quantum jump; clean sweep, coup d'etat [Fr.], counter revolution.    jump, leap, plunge, jerk, start, transilience^†; explosion; spasm, convulsion, throe, revulsion; storm, earthquake, cataclysm.    legerdemain etc. (trick) 545.    ... show more

Roget 59: disorder; derangement etc. 61; irregularity; anomaly etc. (unconformity) 83; anarchy, anarchism; want of method; untidiness etc. adj.; disunion; discord etc. 24.    confusion; confusedness etc. adj.; mishmash, mix; disarray, jumble, huddle, litter, lumber; cahotage^†; farrago; mess, mash, muddle, muss [U.S.], hash, hodgepodge; hotch-potch^†, hotch-pot^†; imbroglio, chaos, omnium gatherum [Lat.], medley; mere mixture etc. 41; fortuitous concourse of atoms, disjecta membra [Lat.], rudis indigestaque moles [Lat.] [Ovid]. complexity etc. 59.1. turmoil; ferment etc. (agitation) 315; to-do, trouble, pudder^†, pother, row, rumble, disturbance, hubbub, convulsion, tumult, uproar, revolution, riot, rumpus, stour^†, scramble, brawl, fracas, rhubarb, fight, free-for-all, row, ruction, rumpus, embroilment, melee, spill and pelt, rough and tumble; whirlwind etc. 349; bear garden, Babel, Saturnalia, donnybrook, Donnybrook Fair, confusion worse confounded, most admired disorder, concordia discors [Lat.]; Bedlam, all hell broke loose; bull in a china shop; all the fat in the fire, diable a' quatre [Fr.], Devil to pay; pretty kettle of fish; pretty piece of work [Fr.], pretty piece of business [Fr.].    [legal terms] disorderly person; disorderly persons offence; misdemeanor.    [moral disorder] slattern, slut (libertine) 962.    ... show more

Roget 140: change, alteration, mutation, permutation, variation, modification, modulation, inflexion, mood, qualification, innovation, metastasis, deviation, turn, evolution, revolution; diversion; break.    transformation, transfiguration; metamorphosis; transmutation; deoxidization [Chem]; transubstantiation; [Genetics], mutagenesis transanimation^†, transmigration, metempsychosis^†; avatar; alterative.    conversion etc. (gradual change) 144; revolution etc. (sudden or radical change) 146, inversion etc. (reversal) 218; displacement etc. 185; transference etc. 270.    changeableness etc. 149; tergiversation etc. (change of mind) 607.    ... show more

Dutch: revolutie
Polish: rewolucja

The overthrow of a government by those who are governed.

Dutch: revolutie
Polish: rewolucja

A single complete turn (axial or orbital):
— The revolution of the earth about the sun takes one year.

synonyms: gyration, rotation.

Roget 312: rotation, revolution, spinning, gyration, turning about an axis, turning aound an axis, circulation, roll; circumrotation^†, circumvolution, circumgyration^†; volutation^†, circination^†, turbination^†, pirouette, convolution.    verticity^†, whir, whirl, eddy, vortex, whirlpool, gurge^†; countercurrent; Maelstrom, Charybdis; Ixion.    [rotating air] cyclone; tornado, whirlwind; dust devil.    [rotation of an automobile] spin-out.    axis, axis of rotation, swivel, pivot, pivot point; axle, spindle, pin, hinge, pole, arbor, bobbin, mandrel; axle shaft; gymbal; hub, hub of rotation.    [rotation and translation together] helix, helical motion.    [measure of rotation] angular momentum, angular velocity; revolutions per minute, RPM.    [result of rotation] centrifugal force; surge; vertigo, dizzy round; coriolus force.    [things that go around] carousel, merry-go-round; Ferris wheel; top, dreidel^†, teetotum; gyroscope; turntable, lazy suzan; screw, whirligig, rollingstone^†, water wheel, windmill; wheel, pulley wheel, roulette wheel, potter's wheel, pinwheel, gear; roller; flywheel; jack; caster; centrifuge, ultracentrifuge, bench centrifuge, refrigerated centrifuge, gas centrifuge, microfuge; drill, augur, oil rig; wagon wheel, wheel, tire, tyre [Brit.].    [Science of rotary motion] trochilics^†.    [person who rotates] whirling dervish.    ... show more

Roget 138: periodicity, intermittence; beat; oscillation etc. 314; pulse, pulsation; rhythm; alternation, alternateness, alternativeness, alternity^†.    bout, round, revolution, rotation, turn, say.    anniversary, jubilee, centenary.    catamenia^†, courses, menses, menstrual flux.    [Regularity of return] rota, cycle, period, stated time, routine; days of the week; Sunday, Monday &c.; months of the year; January &c.; feast, fast &c.; Christmas, Easter, New Year's day &c.; Allhallows^†, Allhallowmas^†, All Saints' Day; All Souls', All Souls' Day; Ash Wednesday, bicentennial, birthday, bissextile^†, Candlemas^†, Dewali, groundhog day [U.S.], Halloween, Hallowmas^†, Lady day, leap year, Midsummer day, Muharram, woodchuck day [U.S.], St.    Swithin's day, natal day; yearbook; yuletide.    punctuality, regularity, steadiness.    ... show more

Dutch: draaiing, ronde, revolutie, toer
Polish: rotacja