adjective

not properly planned and controlled.

the campaign was hopelessly disorganized

disorderly,disordered,unorganized,mixed up,jumbled,muddled,untidy,messy,cluttered,chaotic,confused,topsy-turvy,haphazard,random,in disorder,in disarray,out of order,in a mess,in a muddle,in a shambles,all over the place,like a bomb’s hit it,higgledy-piggledy,shambolic,all over the shop,all over the map,all over the lot,orderless