A reeling sensation; a feeling that you are about to fall.

synonyms: dizziness, giddiness, lightheadedness.

Roget 503: disordered reason, disordered intellect; diseased mind, unsound mind, abnormal mind; derangement, unsoundness; psychosis; neurosis; cognitive disorder; affective disorder^†.    insanity, lunacy; madness etc. adj.; mania, rabies, furor, mental alienation, aberration; paranoia, schizophrenia; dementation^†, dementia, demency^†; phrenitis^†, phrensy^†, frenzy, raving, incoherence, wandering, delirium, calenture of the brain^†; delusion, hallucination; lycanthropy^†; brain storm^†.    vertigo, dizziness, swimming; sunstroke, coup de soleil [Fr.], siriasis^†.    fanaticism, infatuation, craze; oddity, eccentricity, twist, monomania (caprice) 608; kleptodipsomania^†; hypochondriasis [Med.] etc. (low spirits) 837; melancholia, depression, clinical depression, severe depression; hysteria; amentia^†.    screw loose, tile loose, slate loose; bee in one's bonnet, rats in the upper story.    dotage etc. (imbecility) 499.    ... show more

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

Dutch: vertigo, draaiing, duizeligheid, duizeling, suizeling
Polish: zawroty głowy