arrange Antonyms

disarrange paralogize variate vamp unorganized unmake unfix transposition topple wing shambles shake up argle-bargle mix up improvize extemporise ad lib play it by ear go off at half-cock taper tamp rescind repeal relocation relocate quibble punt ponder picket rumple scatter swirl suspense spatted spat skew shuffle shift scrambling take out disassemble sit in undedicated unmethodical act according to the situation act spontaneously act without preparation do off the cuff do off the top of your head do something off the cuff