[1] : WordNet (r) 2.0

shake up
     v 1: shock physically; "georgia was shaken up in the tech game"
          syn: jar, bump around
     2: organize anew; "we must reorganize the company if we don't
        want to go under" syn: reorganize, reorganise
     3: shake; especially a patient to detect fluids or air in the
        body syn: succuss
     4: stir the feelings, emotions, or peace of; "these stories
        shook the community"; "the civil war shook the country"
        syn: stimulate, shake, excite, stir
     5: change the arrangement or position of syn: agitate, vex,
         disturb, commove, stir up, raise up
     6: make fuller by shaking; "fluff up the pillows" syn: fluff
        up, plump up
see also:
jar bump around reorganize reorganise succuss stimulate 
shake excite stir agitate vex 
disturb commove stir up raise up fluff up 
plump up 

[2] : Moby Thesaurus II by Grady Ward, 1.0

208 moby thesaurus words for "shake up":
   abate, accelerate, accuse, action, ad hoc measure, agitate,
   anathematize, anathemize, animadvert on, answer, arouse, arraign,
   artifice, attenuate, awake, awaken, beat, beat up, blame, blunt,
   call to account, cast blame upon, cast reflection upon, censure,
   churn, churn up, clean sweep, cleanup, complain against, condemn,
   contrivance, convulse, countermove, coup, course of action, cramp,
   cripple, cry down, cry out against, cry out on, cry shame upon,
   cushion, damn, damp, dampen, deaden, debilitate, decry, demarche,
   denounce, denunciate, device, devitalize, disarrange,
   discombobulate, discompose, disconcert, disquiet, disturb, dodge,
   dull, ease, effort, electrify, enervate, enfeeble, eviscerate,
   excite, exhaust, expedient, extenuate, ferment, fluff, flurry,
   fluster, flutter, fret, fulminate against, fuss, gentle, gimmick,
   gruel, hasten, hurry, impeach, improvisation, impugn, indict,
   inveigh against, jar, jolt, jury-rig, jury-rigged expedient, knead,
   knock up, last expedient, last resort, last shift, laxate, lay low,
   limber, limber up, liquidation, loosen, makeshift, maneuver, mash,
   massage, means, measure, mellow, milden, mitigate, mollify, move,
   overturn, paddle, perturb, perturbate, pis aller, plump, pulp,
   purge, quicken, rattle, realign, realignment, rearrange,
   rearrangement, reconstitute, reconstitution, redispose,
   redisposition, redistribute, redistribution, reduce, reflect upon,
   relax, removal, reorder, reordering, reorganization, reorganize,
   reprehend, reproach, reprobate, resort, resource, restructure,
   restructuring, revolution, riddance, rile, ripple, rock, roil,
   roughen, rouse, ruffle, rumple, sap, shake, shift, shock, smash,
   soften, soften up, solution, squash, stagger, step, step up, stir,
   stir up, stopgap, stratagem, stroke, stroke of policy, subdue,
   supple, swirl, tactic, temporary expedient, tenderize, tone down,
   trick, trouble, trump, tune down, turnover, unbrace, undermine,
   unman, unnerve, unsettle, unstrengthen, unstring, upset, wake,
   wake up, waken, weaken, whip, whip up, whisk, work up,
   working hypothesis, working proposition

Ball Up >> B Words
Ball Up, definition of term: Ball Up
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Bang Up >> B Words
Bang Up, definition of term: Bang Up
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Backed Up >> B Words
Backed Up, definition of term: Backed Up
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Back Up >> B Words
Back Up, definition of term: Back Up
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Ante Up >> A Words
Ante Up, definition of term: Ante Up
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Act Up >> A Words
Act Up, definition of term: Act Up
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